Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252299 | Container bag for liquid having a spout | Hidetomo Kohara, Susumu Sato, Yuka Tozaki | 2025-03-18 |
| 12063006 | Motor control device | — | 2024-08-13 |
| 11492186 | Container bag made of sheet material | Hidetomo Kohara, Susumu Sato, Haruka Yajima | 2022-11-08 |
| 10158320 | Shift range switchover control device | — | 2018-12-18 |
| 9812858 | Surge protective system | — | 2017-11-07 |
| 8730638 | Lightning surge detector, surge protective device, and management system for surge protective device | Shuji Higashi, Yuichi Takahashi, Kenichi Ebuchi | 2014-05-20 |
| 8647158 | Device for mounting protector on din rail | — | 2014-02-11 |
| 7315490 | Optical pickup apparatus | Tsutomu Matsui | 2008-01-01 |
| 6543548 | Vehicle operating device using steering angle and vehicle speed to control pair of continuously variable transmissions | Katsuhisa Ichikawa, Masakatsu Kono, Kazunari Iriki, Kenji Kuroiwa, Tsutomu Inui | 2003-04-08 |
| 5901791 | Working vehicle | Katsuhisa Ichikawa, Masakatsu Kono, Kazunari Iriki, Kenji Kuroiwa, Tsutomu Inui | 1999-05-11 |
| 5775437 | Working vehicle | Katsuhisa Ichikawa, Masakatsu Kono, Kazunari Iriki, Kenji Kuroiwa, Tsutomu Inui | 1998-07-07 |
| 5444977 | Air/fuel ratio sensor abnormality detecting device for internal combustion engine | — | 1995-08-29 |
| 4996829 | Lawn mower with blower | Gunji Saitoh, Akira Amano, Yasunori Sakamoto, Masayuki Ota, Hiroaki Shinoki +4 more | 1991-03-05 |