Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5039580 | Battery storage structure in electric appliance | Noriyuki Mikake | 1991-08-13 |
| 4947156 | Handwritten character input device | Takefumi Sato | 1990-08-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5039580 | Battery storage structure in electric appliance | Noriyuki Mikake | 1991-08-13 |
| 4947156 | Handwritten character input device | Takefumi Sato | 1990-08-07 |