Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491613 | Roller for office automation equipment | Sumio Oinuma, Naoki Yamaguchi, Hiroshige Hiramatsu, Hitoshi Yoshikawa | 2002-12-10 |
| 6437676 | Inductance element | Kuniaki Kiyosue, Hiromi Sakita, Masanobu Kuroki, Mitsuo Kanmera, Kenzo Isozaki | 2002-08-20 |