Yokohama-shi
Japan
20
2022-12-01
15
2023-09-26
These are the the leading inventors for applications assigned to SEI Optifrontier Co., Ltd:
SEI Optifrontier Co., Ltd based in Yokohama-shi, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Fusion connection device, wireless information terminal, fusion connection system, and fusion connection method
#2 | 2021-05-27 ✅ Patent 11,435,529 granted on 2022-09-06Optical fiber holder
#3 | 2021-01-14 ✅ Patent 11,257,335 granted on 2022-02-22Theft sensing system for fusion splicer device and fusion splicer device
#4 | 2020-06-18BASE COMPONENT, FAN-OUT CORD, AND METHOD OF MANUFACTURING FAN-OUT CORD
#5 | 2020-04-30 ✅ Patent 10,825,309 granted on 2020-11-03Theft sensing system for fusion splicer device and fusion splicer device
#6 | 2019-12-05 ✅ Patent 10,523,317 granted on 2019-12-31Measurement system and measurement method
#7 | 2019-09-12 ✅ Patent 10,677,996 granted on 2020-06-09Optical connector, detaching jig, and cap
#8 | 2019-03-14OPTICAL CONNECTOR AND ADAPTERS
#9 | 2019-02-28 ✅ Patent 10,591,693 granted on 2020-03-17Termination unit and optical fiber exchange method using the same
#10 | 2018-12-06OPTICAL CONNECTOR
#11 | 2017-12-14 ✅ Patent 10,101,551 granted on 2018-10-16Multi-core/single-core conversion module and multi-core/single-core conversion apparatus
#12 | 2017-10-05OPTICAL SWITCHING UNIT AND OPTICAL SWITCHING DEVICE
#13 | 2017-08-17 ✅ Patent 10,551,564 granted on 2020-02-04Optical fiber holder and optical fiber cleaving apparatus to which optical fiber holder is attachable
#14 | 2017-08-17 ✅ Patent 10,338,314 granted on 2019-07-02Optical fiber cutting apparatus
#15 | 2017-08-17OPTICAL FIBER CUTTING APPARATUS
#16 | 2016-07-28 ✅ Patent 10,054,742 granted on 2018-08-21Optical fiber fusion splicer and optical fiber fusion splicing method
#17 | 2015-07-02 ✅ Patent 9,213,150 granted on 2015-12-15Optical coupling apparatus and optical transceiver installing the same
#18 | 2013-08-01 ✅ Patent 9,086,538 granted on 2015-07-21Method for fusion splicing optical fibers
#19 | 2012-09-27 ✅ Patent 8,690,454 granted on 2014-04-08Optical connector
#20 | 2010-08-26 ✅ Patent 8,628,252 granted on 2014-01-14Waterproof connector and waterproof device using the same
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