Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10605304 | Insulated bearing | Manabu Yamada, Naozumi NAKATA, Junichi Takeuchi, Seiki Matsuura, Yuji Okada | 2020-03-31 |
| 6490576 | Electronic apparatus having a dictionary function | — | 2002-12-03 |
| 5285399 | Calculator with easily enterable constant calculation mode | Fumiaki Kawawaki | 1994-02-08 |