Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12423766 | Vehicle information management device | — | 2025-09-23 |
| 12179701 | Vehicle slope apparatus | Tomoyuki Kato, Yuta MURAKAMI, Masaki Sugimoto, Takanori Sato | 2024-12-31 |
| 11691556 | Vehicle ramp system | Hideki Maeda, Shunsuke Kanagai, Masaaki Tanaka, Taiki Ishiguro, Tomoyuki Kato +2 more | 2023-07-04 |
| 11198960 | Warp knitted fabric and manufacturing method thereof | Yuichi Taniguchi | 2021-12-14 |
| 10975609 | Vehicle door apparatus | Daisuke Fukatsu, Kiyokazu Ieda, Ryu MIYASHIRO | 2021-04-13 |
| 10240948 | Occupant detection apparatus | Yoshihiro Yamashiro | 2019-03-26 |
| 10166886 | Occupant detection method and occupant detection apparatus | Hiroyuki Fujii, Takahiro Izuno | 2019-01-01 |
| 10150385 | Occupant discrimination system of vehicle seat | Yoshiaki Tomatsu, Shintaro Nakaya, Takahiro Izuno | 2018-12-11 |
| 9963045 | Occupant sensing method and occupant sensing device | Hiroyuki Fujii, Takahiro Izuno | 2018-05-08 |
| 9707863 | Occupant detection method and occupant detection apparatus | Hiroyuki Fujii, Takahiro Izuno | 2017-07-18 |
| 9440608 | Seat occupant determining apparatus | Hiroyuki Fujii, Takahiro Izuno, Yoshiaki Tomatsu, Yusuke Takahashi | 2016-09-13 |
| 9382649 | Warp knitted fabric and method of manufacturing same | Kyoichi Yuikawa, Fumio Shirasaki | 2016-07-05 |
| 9329075 | Seat occupancy determination device and seat occupancy determination method | Yoshiaki Tomatsu, Yusuke Takahashi, Tomomi Tomizawa | 2016-05-03 |
| 9302640 | Seat apparatus for vehicle | Yoshiaki Tomatsu, Yusuke Takahashi, Tomomi Tomizawa | 2016-04-05 |
| 9132772 | Seat passenger determination apparatus | Hiroyuki Fujii, Takahiro Izuno, Yoshiaki Tomatsu, Yusuke Takahashi | 2015-09-15 |
| 8955908 | Seat load detection device | Hiroyuki Fujii, Takahiro Izuno, Yoshiaki Tomatsu, Yusuke Takahashi | 2015-02-17 |
| 8892313 | Seat belt warning device | Hiroyuki Fujii, Takahiro Izuno, Yoshiaki Tomatsu, Yusuke Takahashi | 2014-11-18 |
| 8818644 | Apparatus for determining a seat occupancy | Hiroyuki Fujii, Takahiro Izuno, Yoshiaki Tomatsu, Yusuke Takahashi | 2014-08-26 |
| 8448529 | Apparatus and method for determining seat occupancy | Mutsuro Aoyama, Hideki Kawabata, Muneto Inayoshi, Kan Ichihara, Kazumasa Seo +2 more | 2013-05-28 |
| 5829983 | System for carrying out educational management | Kozaburo Koyama, Takayuki Hiraga, Tatsuo Kato, Takasi Ishikawa | 1998-11-03 |
| 4485270 | Method for transmitting a charging signal | Takafumi Shimizu | 1984-11-27 |