Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D336048 | Clock | Mariko Minami | 1993-06-01 |
| D325172 | Clock | — | 1992-04-07 |
| D323464 | Clock | Hiroshi Yamada, Mariko Minami | 1992-01-28 |
| D322406 | Clock | — | 1991-12-17 |
| D321659 | Clock | Mariko Minami | 1991-11-19 |
| D321657 | Clock | — | 1991-11-19 |
| D319024 | Clock | — | 1991-08-13 |
| D310634 | Clock | — | 1990-09-18 |
| D310489 | Clock | — | 1990-09-11 |
| D309575 | Clock | — | 1990-07-31 |
| D303220 | Clock | — | 1989-09-05 |