Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304413 | Door opening/closing determination device and door opening/closing determination method | Kentaro Oya | 2025-05-20 |
| 12266194 | Vehicle occupant detection system | Kentaro Oya | 2025-04-01 |
| 11688095 | Tiptoe position estimating device and fingertip position estimating device | Hiroyuki Fujii, Masahiro Takeuchi | 2023-06-27 |
| 10196025 | Seating detection method and seating detection device | Hiroyuki Fujii | 2019-02-05 |
| 10166886 | Occupant detection method and occupant detection apparatus | Hiroyuki Fujii, Isao Honda | 2019-01-01 |
| 10150385 | Occupant discrimination system of vehicle seat | Yoshiaki Tomatsu, Isao Honda, Shintaro Nakaya | 2018-12-11 |
| 9963045 | Occupant sensing method and occupant sensing device | Hiroyuki Fujii, Isao Honda | 2018-05-08 |
| 9707863 | Occupant detection method and occupant detection apparatus | Hiroyuki Fujii, Isao Honda | 2017-07-18 |
| 9440608 | Seat occupant determining apparatus | Hiroyuki Fujii, Isao Honda, Yoshiaki Tomatsu, Yusuke Takahashi | 2016-09-13 |
| 9132772 | Seat passenger determination apparatus | Hiroyuki Fujii, Isao Honda, Yoshiaki Tomatsu, Yusuke Takahashi | 2015-09-15 |
| 8955908 | Seat load detection device | Hiroyuki Fujii, Isao Honda, Yoshiaki Tomatsu, Yusuke Takahashi | 2015-02-17 |
| 8892313 | Seat belt warning device | Hiroyuki Fujii, Isao Honda, Yoshiaki Tomatsu, Yusuke Takahashi | 2014-11-18 |
| 8818644 | Apparatus for determining a seat occupancy | Hiroyuki Fujii, Isao Honda, Yoshiaki Tomatsu, Yusuke Takahashi | 2014-08-26 |