Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410201 | Electric Motor | Tetsuya Tanaka, Toshio Tatsutani, Toshihiko Horii | 1995-04-25 |
| 5319270 | Electric motor | Tetsuya Tanaka, Toshio Tatsutani, Toshihiko Horii | 1994-06-07 |
YS
Yuzi Serizawa
Overall (All Time): #2,286,321 of 4,157,543Top 55%
2
Patents All Time