Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465541 | Air pump device and seat device | Makoto Sakai, Ryosuke Mizuno, Tomokazu SEKI, Yasuo KIDENA, Shunsuke Tanaka +1 more | 2022-10-11 |
| 11267372 | Holding member for seat air tube | Makoto Sakai, Ryosuke Mizuno, Tomokazu SEKI, Shunsuke Tanaka, Kenji Hashimoto | 2022-03-08 |