Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386052 | Torque sensor | Toshiyuki Onizuka, Kazuo Chikaraishi | 2002-05-14 |
| 6352794 | Lithium rechargeable battery | Naoya Nakanishi, Kazuyasu Fujiwara, Toshiyuki Nohma, Ikuo Yonezu | 2002-03-05 |