Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D370179 | Clock | — | 1996-05-28 |
| D347180 | Clock | — | 1994-05-24 |
| D333273 | Clock | — | 1993-02-16 |
| D324179 | Clock | Kayoko Kato | 1992-02-25 |
| D319023 | Clock | Kayoko Kato | 1991-08-13 |
| D318021 | Clock | — | 1991-07-09 |
| D316041 | Clock | Keiko Mayuzumi | 1991-04-09 |
| D314516 | Clock | — | 1991-02-12 |
| 4707144 | Table clock | — | 1987-11-17 |
| 4666312 | Table clock | — | 1987-05-19 |