Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4405241 | Electronic device having timepiece function | Toshiharu Aihara, Iwao Tahara, Yushin Matsuo, Naoki Takahashi, Takuo Wakabayashi, deceased | 1983-09-20 |
SE
Shigemasa Wakabayashi, executor
Overall (All Time): #4,057,942 of 4,157,543Top 100%
1
Patents All Time