Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384291 | Watch case | — | 1997-09-30 |
| D377763 | Wrist watch | — | 1997-02-04 |
| 5590632 | Apparatus for computing the amount of intake air in internal combustion engine | Senji Kato, Kouji Endo, Shigeru Sone, Nobuhisa Ohkawa | 1997-01-07 |