Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5895451 | Scheduler apparatus with color code appointment times shown on display | Kinya Yamade | 1999-04-20 |
| 4388674 | Portable electric flashlight | — | 1983-06-14 |
TS
Tadao Sano
Kyushu Hitachi Maxell: 1 patents #26 of 65Top 40%
Overall (All Time): #2,248,560 of 4,157,543Top 55%
2
Patents All Time