Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333064 | Switched-capacitor filter | Seiji Kato, Norio Ueno, Mitsuo Kakuishi, Atsushi Iwata | 1982-06-01 |
| 4319465 | Constant velocity joint | Noriaki Saeki | 1982-03-16 |
AI
Akihiko Ito
Nippon Telegraph And Telephone Public: 1 patents #36 of 171Top 25%
Ntn Toyo Bearing Co.: 1 patents #4 of 9Top 45%
Overall (1982): #16,574 of 81,411Top 25%
2
Patents 1982