Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942324 | Rotor for rotary electric machine | Yuji Ooyama | 1990-07-17 |
| 4348029 | Seal-ring type shaft-sealing device | Norio Oishi, Takuya Suganami, Takahiro Masuda | 1982-09-07 |
TS
Toshinari Shimazu
Overall (All Time): #2,325,046 of 4,157,543Top 60%
2
Patents All Time