Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807077 | Air-conditioning register | Hiroto Watanabe, Tatsuya Tanikawa | 2023-11-07 |
| 10913333 | Air-conditioning register fin | Masaki Otake, Yasuyuki Mitsui, Kenichi Ito | 2021-02-09 |
| 10493673 | Method for molding foamed resin molded article, mold, and foamed resin molded article | Yu HISHIDA, Kunio Yamazaki, Yasuaki Nakamura | 2019-12-03 |
| 10421220 | Foamed resin molded article | Yoshinori Masatsugu, Shuji Inui | 2019-09-24 |
| 10099824 | Lid mechanism | Yoshinori Masatsugu, Nobuhiko Yokota | 2018-10-16 |
| 9221581 | Cup holder | Nobuhiko Yokota | 2015-12-29 |
| 5969302 | Lift control mechanism and method | Kazumi Nishizawa, Yutaka Izumida | 1999-10-19 |
| 5864101 | Lift control mechanism and method | Kazumi Nishizawa, Yutaka Izumida | 1999-01-26 |
| 5845494 | Lift control method | Kazumi Nishizawa, Yutaka Izumida | 1998-12-08 |