Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149754 | Accumulator | Shinya Kamimura | 2021-10-19 |
| 9188139 | Accumulator | — | 2015-11-17 |
| 7318452 | Accumulator | Kenji Sasaki | 2008-01-15 |
| 6994228 | Accumulator | Yoshiyuki Kurita, Kennji Sasaki, Minoru Yoshida | 2006-02-07 |