Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D361722 | Wrist watch | — | 1995-08-29 |
| D361727 | Wrist watch | — | 1995-08-29 |
| D361521 | Wrist watch | — | 1995-08-22 |
| 5396223 | Earthquake detecting apparatus | Hiroo Iwabuchi, Takashi Uno | 1995-03-07 |
| 4563571 | Electric water heating device with decreased mineral scale deposition | Yutaka Takahashi | 1986-01-07 |