Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117539 | Seat device with arresting portion | Yasushi Masuda, Shigemi Mase, Hiroaki Yamada, Tadashi Yamada, Yuji Sato +4 more | 2021-09-14 |
| 11069204 | Energy generation system using biomass and method of controlling the same | Kenji Umayahara, Shigeki TAKAIWA, Masahiro Yamakawa, Hideshi MIZUTANI, Takao Ozawa | 2021-07-20 |
| 11007964 | Seat cushion airbag apparatus | Koki Tanaka, Takashi Iida, Tadashi Yamada, Yasushi Masuda, Hajime Kitte +1 more | 2021-05-18 |