Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693680 | Telephone | Toshihide Mori, Kouji Fukushima, Yasunori Tsukamoto | 2014-04-08 |
| D387727 | Battery | Shigeru Kajiwara | 1997-12-16 |
| D383725 | Battery | — | 1997-09-16 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693680 | Telephone | Toshihide Mori, Kouji Fukushima, Yasunori Tsukamoto | 2014-04-08 |
| D387727 | Battery | Shigeru Kajiwara | 1997-12-16 |
| D383725 | Battery | — | 1997-09-16 |