Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9857045 | Vehicle lamp structure | Ken Nishioka | 2018-01-02 |
| 9784424 | Automotive lamp | Kazuhisa Sakashita | 2017-10-10 |
| 9539931 | Automotive lamp | Yasuyuki Kato, Yasushi Sato | 2017-01-10 |
| 9528675 | Automotive lamp | Yasushi Sato | 2016-12-27 |
| 9457708 | Vehicle lamp structure | Ken Nishioka | 2016-10-04 |
| 9249944 | Vehicle rear lamp structure | Ken Nishioka | 2016-02-02 |
| 6014888 | Working environment density measuring method | Hisako Murobushi, Hajime Hori | 2000-01-18 |
| 5861053 | Solid material collector with detector | Hisako Murobushi, Hajime Hori | 1999-01-19 |
| 5256377 | Ozone decomposing material and ozone decomposing apparatus using the ozone decomposing material | Susumu Nakamaru, Ichiro Shibanai, Sakae Shimizu | 1993-10-26 |