Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549974 | Current sensor | Yasunori Kawaguchi | 2023-01-10 |
| 11525844 | Current sensor | Yasunori Kawaguchi | 2022-12-13 |
| 10310545 | Vehicle operation system | — | 2019-06-04 |
| 10166868 | Vehicle-mounted equipment operation support system | Hisataka Kato | 2019-01-01 |
| 9694789 | Switching device | — | 2017-07-04 |
| 9399426 | Turning direction indicator | Hidehiro Akahori | 2016-07-26 |
| 9208975 | Turn signal indicator device | Hidehiro Akahori | 2015-12-08 |
| 9073480 | Turning direction indicator | Hidehiro Akahori | 2015-07-07 |
| 8949133 | Information retrieving apparatus | Takeshi Homma, Hiroaki Kokubo | 2015-02-03 |
| 8898005 | On-board apparatus | Keisuke Mutou | 2014-11-25 |
| 8532576 | System for controlling wireless communication between portable device and communication controller | Daisuke Kawamura, Hidenobu Hanaki, Hiroaki Iwashita | 2013-09-10 |
| 8525473 | Charging system for hybrid and electric vehicles including an authentication management device arranged in the household | Tomomi Shimizu, Kenji Tanaka, Mikihisa Araki, Hiroaki Iwashita, Keiji Yamamoto +2 more | 2013-09-03 |
| 8290649 | Registration-based vehicle battery charging system | Hiroaki Iwashita, Kenji Tanaka, Mikihisa Araki, Tomomi Shimizu, Masayuki Yurimoto +2 more | 2012-10-16 |
| 8275130 | System and method for registering secret key | Daisuke Kawamura, Hiroaki Iwashita, Kouhei Kishimoto, Yuuki Nawa, Hiromitsu Mizuno +4 more | 2012-09-25 |
| 8150573 | Hybrid car travel mode setting device | Tomomi Shimizu, Kenji Tanaka, Mikihisa Araki, Hiroaki Iwashita, Jun Shionoya +2 more | 2012-04-03 |
| 7545255 | Electronic key system | Kiyokazu Ohtaki | 2009-06-09 |
| 7479013 | Printed board and manufacturing method thereof | Masanori Takezaki, Masayuki Komaru, Haruki Nitta, Takafumi Yagi | 2009-01-20 |
| 6570191 | Surface-light-emitting device including AlGalnP and AlGaAs multi-film reflecting layers | Masumi Hirotani, Terence Edward Sale, Chuan-Cheng Tu | 2003-05-27 |
| 6546038 | Semiconductor surface-emitting element | — | 2003-04-08 |
| 6471541 | Electrical connector for flat cables | Shinsuke Kunishi | 2002-10-29 |
| 6403983 | Quantum well type light-emitting diode | — | 2002-06-11 |
| 6254413 | Electrical connector for flat circuits | Tatsuo Yasui | 2001-07-03 |
| 6250959 | Connector for coaxial cables with very fine conductors | Tomisaburou Yamaguchi, Mitsuo Fujikura, Hideki Iijima | 2001-06-26 |
| 5886421 | Vehicle start-up permission device and identification code registering method | Sadao Kokubu, Hisashi Aoki, Takashi Mizuno, Shinichi Koga | 1999-03-23 |
| 5823028 | Cylinder lock and key device | Takashi Mizuno, Sadao Kokubu, Hisashi Aoki | 1998-10-20 |