Tokyo
Japan
162
2026-01-29
149
2026-06-09
These are the the leading inventors for applications assigned to YAMAICHI ELECTRONICS CO., LTD.:
YAMAICHI ELECTRONICS CO., LTD. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
CONNECTOR ASSEMBLY
#2 | 2025-04-10 ✅ Patent 12,652,751 granted on 2026-06-09RECEPTACLE ASSEMBLY AND CIRCUIT BOARD
#3 | 2025-04-03RELAY DEVICE AND CONNECTOR ASSEMBLY
#4 | 2025-03-27 ✅ Patent 12,422,200 granted on 2025-09-23CAGE ASSEMBLY AND RECEPTACLE ASSEMBLY
#5 | 2024-08-01 ✅ Patent 12,537,335 granted on 2026-01-27CONNECTOR
#6 | 2024-06-27 ✅ Patent 12,500,378 granted on 2025-12-16PLUG CONNECTOR AND RECEPTACLE CONNECTOR, AND METHOD OF EXTRACTING PLUG CONNECTOR
#7 | 2024-06-06 ✅ Patent 12,456,829 granted on 2025-10-28CONNECTOR AND ASSEMBLY METHOD OF CONNECTOR
#8 | 2024-05-23 ✅ Patent 12,477,653 granted on 2025-11-18HIGH-FREQUENCY SIGNAL TRANSMISSION DEVICE AND HIGH-FREQUENCY SIGNAL TRANSMISSION CABLE
#9 | 2024-01-18 ✅ Patent 12,461,124 granted on 2025-11-04CONTACT PIN AND SOCKET FOR INSPECTION
#10 | 2023-12-21 ✅ Patent 12,372,732 granted on 2025-07-29CONNECTOR FOR HIGH-SPEED TRANSMISSION
#11 | 2023-12-14 ✅ Patent 12,512,613 granted on 2025-12-30HIGH-FREQUENCY SIGNAL TRANSMISSION DEVICE AND ELECTRICAL CONNECTION METHOD FOR WIRING BOARD AND CONNECTOR
#12 | 2023-11-02 ✅ Patent 12,451,633 granted on 2025-10-21High-speed transmission device, cable assembly, and high-speed transmission connector
#13 | 2023-11-02 ✅ Patent 12,438,294 granted on 2025-10-07High-speed transmission device, cable assembly, and high-speed transmission connector
#14 | 2023-10-12 ✅ Patent 12,418,125 granted on 2025-09-16CONNECTOR
#15 | 2023-10-12 ✅ Patent 12,368,256 granted on 2025-07-22CONNECTOR
#16 | 2023-09-07 ✅ Patent 12,614,883 granted on 2026-04-28CONNECTOR
#17 | 2023-05-04 ✅ Patent 12,407,136 granted on 2025-09-02CONNECTOR FOR HIGH-SPEED TRANSMISSION
#18 | 2023-02-02 ✅ Patent 12,237,599 granted on 2025-02-25Socket
#19 | 2022-12-08 ✅ Patent 12,255,418 granted on 2025-03-18Connector for photoelectric conversion module and connector assembly for photoelectric conversion module
#20 | 2022-11-17CABLE CONNECTOR AND CABLE CONNECTOR ASSEMBLY
#21 | 2022-07-14 ✅ Patent 11,967,785 granted on 2024-04-23High-speed transmission connector
#22 | 2022-06-30 ✅ Patent 12,027,790 granted on 2024-07-02Connector set and cap
#23 | 2022-06-30 ✅ Patent 11,984,679 granted on 2024-05-14Connector set and connector
#24 | 2022-06-30 ✅ Patent 11,949,179 granted on 2024-04-02Connector and connector set
#25 | 2022-05-19 ✅ Patent 11,821,915 granted on 2023-11-21Socket for inspection
#26 | 2022-03-10 ✅ Patent 11,536,743 granted on 2022-12-27Kelvin contact for inspection, kelvin socket for inspection, and method of manufacturing kelvin contact for inspection
#27 | 2021-12-02 ✅ Patent 11,678,453 granted on 2023-06-13Connector, IC package, and method of mounting contacts to housing of connector
#28 | 2021-12-02 ✅ Patent 11,569,618 granted on 2023-01-31Socket for high-speed transmission
#29 | 2021-11-04 ✅ Patent 11,624,774 granted on 2023-04-11IC socket for semiconductor
#30 | 2021-09-30 ✅ Patent 11,353,497 granted on 2022-06-07Test socket
#31 | 2021-08-19 ✅ Patent 11,545,779 granted on 2023-01-03High-speed transmission connector
#32 | 2021-08-19 ✅ Patent 11,450,983 granted on 2022-09-20Housing of high-speed transmission connector and high-speed transmission connector
#33 | 2021-08-19 ✅ Patent 11,336,045 granted on 2022-05-17LGA socket
#34 | 2021-06-17 ✅ Patent 11,626,678 granted on 2023-04-11Connector for high-speed transmission and method for fixing solder to fork portion of connector for high-speed transmission
#35 | 2021-06-10 ✅ Patent 11,329,419 granted on 2022-05-10Inspection socket
#36 | 2021-05-20 ✅ Patent 11,415,624 granted on 2022-08-16Socket for inspection
#37 | 2021-03-11 ✅ Patent 11,600,950 granted on 2023-03-07High-speed signal connector and receptacle assembly equipped therewith and transceiver module assembly equipped therewith
#38 | 2021-03-11 ✅ Patent 11,360,118 granted on 2022-06-14Contact probe and inspecting socket including the same
#39 | 2021-02-25PLUG CONNECTOR FOR TRANSCEIVER MODULE, RECEPTACLE ASSEMBLY FOR TRANSCEIVER MODULE, AND TRANSCEIVER MODULE ASSEMBLY
#40 | 2020-12-17 ✅ Patent 11,531,060 granted on 2022-12-20Cylindrical member, contact probe and semiconductor inspection socket
#41 | 2020-11-12 ✅ Patent 11,239,589 granted on 2022-02-01Host connector and receptacle assembly including same
#42 | 2020-05-07 ✅ Patent 11,243,363 granted on 2022-02-08Plug connector for transceiver module, receptacle assembly for transceiver module, and transceiver module assembly
#43 | 2019-11-14 ✅ Patent 11,029,332 granted on 2021-06-08Test socket with insertion portion
#44 | 2019-10-03 ✅ Patent 11,293,944 granted on 2022-04-05Test socket
#45 | 2019-09-19 ✅ Patent 11,199,670 granted on 2021-12-14Transceiver module assembly having stopper positioning
#46 | 2018-08-23 ✅ Patent 10,534,033 granted on 2020-01-14IC socket
#47 | 2018-06-14 ✅ Patent 10,859,777 granted on 2020-12-08Plug connector for transceiver module, receptacle assembly for transceiver module, and transceiver module assembly
#48 | 2017-09-21 ✅ Patent 9,831,582 granted on 2017-11-28Cable connection structure and cable connector including same
#49 | 2017-09-12 ✅ Patent 9,759,879 granted on 2017-09-12Transceiver module, transceiver module receptacle assembly and transceiver module assembly
#50 | 2017-08-31 ✅ Patent 10,044,124 granted on 2018-08-07Contact terminal and IC socket including the same
#51 | 2017-07-27CONTACT TERMINAL, CONTACT SUPPORT, AND CONNECTION DEVICE INCLUDING SAME
#52 | 2017-04-06 ✅ Patent 9,930,781 granted on 2018-03-27Receptacle assembly and module assembly
#53 | 2016-12-15 ✅ Patent 9,891,394 granted on 2018-02-13Transceiver module plug connector
#54 | 2016-08-04 ✅ Patent 9,711,883 granted on 2017-07-18Cable connection structure and cable connector including same
#55 | 2016-06-16 ✅ Patent 10,321,607 granted on 2019-06-11Receptacle assembly and transceiver module assembly
#56 | 2016-02-04 ✅ Patent 9,565,795 granted on 2017-02-07Receptacle assembly and module assembly
#57 | 2015-12-24 ✅ Patent 9,684,031 granted on 2017-06-20Contact probe and semiconductor element socket provided with same
#58 | 2015-09-10 ✅ Patent 9,705,218 granted on 2017-07-11Receptacle connector, plug connector and electrical connector provided with receptacle connector and plug connector
#59 | 2014-09-25 ✅ Patent 8,870,471 granted on 2014-10-28Receptacle cage, receptacle assembly, and transceiver module assembly
#60 | 2014-09-11 ✅ Patent 9,588,140 granted on 2017-03-07Inspection probe and an IC socket with the same
#61 | 2014-07-24RECEPTACLE CAGE, RECEPTACLE ASSEMBLY, AND TRANSCEIVER MODULE ASSEMBLY
#62 | 2014-05-08RECEPTACLE CONNECTOR AND PLUG CONNECTOR
#63 | 2013-09-26 ✅ Patent 8,770,864 granted on 2014-07-08Receptacle assembly and transceiver module assembly
#64 | 2013-04-11 ✅ Patent 8,523,583 granted on 2013-09-03Receptacle connector and an electrical connector using the same
#65 | 2013-02-28 ✅ Patent 8,714,839 granted on 2014-05-06Receptacle cage, receptacle assembly, and transceiver module assembly
#66 | 2013-01-03 ✅ Patent 8,647,151 granted on 2014-02-11Contact unit and printed circuit board connector having the same
#67 | 2013-01-03NON-CONTACT CONNECTOR
#68 | 2012-10-04Luminous-Body Flexible Board and Luminous Device
#69 | 2012-10-04 ✅ Patent 9,105,994 granted on 2015-08-11Contact probe and semiconductor device socket including contact probe
#70 | 2012-09-20 ✅ Patent 8,727,792 granted on 2014-05-20Semiconductior device socket including contact block
#71 | 2012-08-30 ✅ Patent 8,496,490 granted on 2013-07-30Card connector
#72 | 2012-08-16OPTICAL MODULE CONNECTION DEVICE
#73 | 2012-06-07 ✅ Patent 8,177,564 granted on 2012-05-15Receptacle connector and an electrical connector using the same
#74 | 2012-05-31 ✅ Patent 8,735,731 granted on 2014-05-27Flexible circuit board
#75 | 2012-05-17 ✅ Patent 8,591,267 granted on 2013-11-26Contact head, probe pin including the same, and electrical connector using the probe pin
#76 | 2012-05-10 ✅ Patent 8,535,101 granted on 2013-09-17Socket for a semiconductor device
#77 | 2012-05-03 ✅ Patent 8,500,469 granted on 2013-08-06IC card connector
#78 | 2012-04-05PRINTED WIRING BOARD WITH BUILT-IN COMPONENT AND ITS MANUFACTURING METHOD
#79 | 2011-12-29 ✅ Patent 8,444,441 granted on 2013-05-21Card connector
#80 | 2011-12-08 ✅ Patent 8,460,023 granted on 2013-06-11Waterproof structure for a cable connector, and a plug connector, socket connector and cable connector utilizing the same
#81 | 2011-12-01 ✅ Patent 8,562,363 granted on 2013-10-22Card connector
#82 | 2011-10-13 ✅ Patent 8,669,774 granted on 2014-03-11Probe pin and an IC socket with the same
#83 | 2011-08-04 ✅ Patent 8,167,631 granted on 2012-05-01Card edge connector
#84 | 2011-07-14 ✅ Patent 8,272,882 granted on 2012-09-25Semiconductor device socket
#85 | 2011-06-02 ✅ Patent 8,167,643 granted on 2012-05-01Card connector
#86 | 2011-05-12JUNCTION BOX, USES OF A JUNCTION BOX, AND METHODS
#87 | 2011-05-05 ✅ Patent 8,226,437 granted on 2012-07-24Connector system, use and method
#88 | 2011-03-10 ✅ Patent 8,363,410 granted on 2013-01-29Electric connecting apparatus
#89 | 2011-01-06 ✅ Patent 7,867,034 granted on 2011-01-11Card connector
#90 | 2010-12-30 ✅ Patent 8,047,874 granted on 2011-11-01High-density connector for high-speed transmission
#91 | 2010-11-25 ✅ Patent 8,011,933 granted on 2011-09-06Substrate connecting connector and semiconductor device socket, cable connector, and board-to-board connector having substrate connecting connector
#92 | 2010-10-14 ✅ Patent 7,871,283 granted on 2011-01-18Semiconductor package socket
#93 | 2010-10-07 ✅ Patent 8,016,618 granted on 2011-09-13Multiple integrated circuit card connector with a card detection terminal
#94 | 2010-09-02JUNCTION BOX, SOLAR PANEL, CONTACT DEVICE, AND METHOD
#95 | 2010-08-26 ✅ Patent 8,075,326 granted on 2011-12-13Junction box and contact element for photovoltaic modules
#96 | 2010-07-15 ✅ Patent 7,967,640 granted on 2011-06-28Card connector with a bottom wall with isosceles triangle shaped contacts
#97 | 2010-06-24 ✅ Patent 7,815,456 granted on 2010-10-19Semiconductor device socket
#98 | 2010-05-13 ✅ Patent 7,887,355 granted on 2011-02-15Semiconductor device socket
#99 | 2010-05-13 ✅ Patent 7,914,295 granted on 2011-03-29Electrical connecting device
#100 | 2010-04-15 ✅ Patent 8,164,757 granted on 2012-04-24Fabry-Perot type tunable filter and fabrication method thereof
Also check out YAMAICHI ELECTRONICS CO., LTD.'s (Tokyo, Japan) applicant profile with 67 patent applications submitted.
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