Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12148948 | Battery pack | Masayuki Nakamoto | 2024-11-19 |
| 11899070 | Battery control device | Ryohhei Nakao, Hiroshi Morikawa, Masafumi Shiwa, Fanny MATTHEY | 2024-02-13 |
| 10554064 | Battery controlling device | Hiroshi Morikawa, Yoshinori Aoshima | 2020-02-04 |
| 10205333 | Battery controlling device | Hiroshi Morikawa, Yoshinori Aoshima | 2019-02-12 |
| 5448683 | Speech encoder | — | 1995-09-05 |
| 5230060 | Speech coder and decoder for adaptive delta modulation coding system | — | 1993-07-20 |
| 5177799 | Speech encoder | — | 1993-01-05 |