Assignee profile:

J.S.T. Mfg. Co., Ltd.

City:

Tokyo

Country:

Japan

Published Applications:

39

Last publication date:

2026-06-25

Patent Grants:

26

Last grant date:

2025-11-04

Top Inventors for applications by J.S.T. Mfg. Co., Ltd.

These are the the leading inventors for applications assigned to J.S.T. Mfg. Co., Ltd.:

Recent patent applications by J.S.T. Mfg. Co., Ltd.

J.S.T. Mfg. Co., Ltd. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-06-25
US20260180269A1
Electricity

ELECTRICAL CONNECTOR

#2 | 2026-06-25
US20260180268A1
Electricity

MODULAR JACK

#3 | 2026-06-25
US20260180245A1
Electricity

MODULAR JACK

#4 | 2025-10-09
US20250316933A1
Electricity

SHIELD CONNECTOR

#5 | 2025-10-09
US20250316930A1
Electricity

SHIELD CONNECTOR

#6 | 2025-06-05
US20250183589A1
Electricity

FLOATING CONNECTOR

#7 | 2025-04-24
US20250132511A1
Electricity

SUBSTRATE CONNECTOR, METHOD OF MANUFACTURING SUBSTRATE CONNECTOR, AND TERMINAL

#8 | 2025-02-13
US20250055224A1
Electricity

ELECTRICAL CONNECTOR

#9 | 2024-10-24
US20240356272A1
Electricity

WATERPROOF CONNECTOR

#10 | 2024-09-26
US20240322469A1
Electricity

CONNECTOR

#11 | 2024-09-26
US20240322464A1
Electricity

ELECTRICAL CONNECTOR

#12 | 2024-06-27
US20240213714A1
Electricity

ELECTRICAL CONNECTOR

#13 | 2024-06-20
US20240204454A1
Electricity

CONNECTOR

#14 | 2024-02-01 ✅ Patent 12,463,489 granted on 2025-11-04
US20240039356A1
Electricity

STATOR

#15 | 2023-10-26 ✅ Patent 12,413,030 granted on 2025-09-09
US20230344181A1
Electricity

CONNECTOR STRUCTURE

#16 | 2023-10-19 ✅ Patent 12,388,220 granted on 2025-08-12
US20230335949A1
Electricity

CONNECTOR

#17 | 2023-08-03 ✅ Patent 12,327,939 granted on 2025-06-10
US20230246352A1
Electricity

CONNECTOR

#18 | 2023-06-08 ✅ Patent 12,327,946 granted on 2025-06-10
US20230178921A1
Electricity

CONNECTOR

#19 | 2022-10-27 ✅ Patent 12,341,295 granted on 2025-06-24
US20220344870A1
Electricity

CONNECTOR AND CONNECTOR PAIR

#20 | 2022-10-06 ✅ Patent 11,777,263 granted on 2023-10-03
US20220320806A1
Electricity

Coaxial connector including crimp housing

#21 | 2022-09-08 ✅ Patent 11,626,701 granted on 2023-04-11
US20220285895A1
Electricity

Coaxial connector having inclined surface on tip end side of shell

#22 | 2022-09-08 ✅ Patent 12,113,318 granted on 2024-10-08
US20220285894A1
Electricity

Coaxial connector with three-point contact type terminal

#23 | 2022-08-25 ✅ Patent 11,799,236 granted on 2023-10-24
US20220271471A1
Electricity

Cable connector having a fitting protrusion for insertion into a mating connector

#24 | 2022-06-30 ✅ Patent 11,888,259 granted on 2024-01-30
US20220209459A1
Electricity

Connector

#25 | 2022-06-23 ✅ Patent 11,658,446 granted on 2023-05-23
US20220200221A1
Electricity

Relay connector and busbar

#26 | 2022-06-02 ✅ Patent 11,769,958 granted on 2023-09-26
US20220173538A1
Electricity

Connector for connection to a sheet-like electrically conductive member provided with a plurality of electrically conductive portions that are arranged at different height positions in the thickness direction of the electrically conductive member

#27 | 2022-05-26 ✅ Patent 11,848,520 granted on 2023-12-19
US20220166167A1
Electricity

Electrical connection structure

#28 | 2022-01-20 ✅ Patent 11,594,830 granted on 2023-02-28
US20220021138A1
Electricity

Contact

#29 | 2021-08-12 ✅ Patent 11,404,827 granted on 2022-08-02
US20210249819A1
Electricity

Connector locking mechanism

#30 | 2021-06-03 ✅ Patent 11,276,959 granted on 2022-03-15
US20210167550A1
Electricity

Electrical connection device

#31 | 2021-04-01 ✅ Patent 11,641,069 granted on 2023-05-02
US20210098900A1
Electricity

Connector housing and terminal arrangement for a stacked-type wire harness

#32 | 2021-03-25 ✅ Patent 11,228,144 granted on 2022-01-18
US20210091509A1
Electricity

Electrical connector with lock lever

#33 | 2020-10-29 ✅ Patent 11,095,070 granted on 2021-08-17
US20200343669A1
Electricity

Electrical connector

#34 | 2020-08-20 ✅ Patent 10,923,849 granted on 2021-02-16
US20200266569A1
Electricity

Connector

#35 | 2019-11-14 ✅ Patent 10,630,021 granted on 2020-04-21
US20190348797A1
Electricity

Waterproof connector and waterproof structure of device case

#36 | 2019-08-22 ✅ Patent 10,644,429 granted on 2020-05-05
US20190260149A1
Electricity

Connector assembly

#37 | 2019-08-15 ✅ Patent 10,700,476 granted on 2020-06-30
US20190252835A1
Electricity

Electrical connector

#38 | 2019-08-15 ✅ Patent 10,741,974 granted on 2020-08-11
US20190252828A1
Electricity

Electrical connector

#39 | 2005-06-23 ✅ Patent 7,255,603 granted on 2007-08-14
US20050136744A1
Electricity

Memory card connector

Also check out J.S.T. Mfg. Co., Ltd.'s (Tokyo, Japan) applicant profile with 38 patent applications submitted.

AssigneeID:

152290 ⎘