Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463659 | Multi-stage pulley and production method thereof | Hiroshi Shohara, Mitsunori Adachi, Haruo Suzuki, Yasuji Kasuya, Tetuo Ohno +1 more | 2002-10-15 |
| 6341693 | Storage case | Toshikazu Konno, Chika Nakata, Makoto Yamaguchi | 2002-01-29 |
| 6338197 | Method of manufacturing multi-stage pulley | Hiroshi Shohara, Mitsunori Adachi, Haruo Suzuki, Yasuji Kasuya, Tetuo Ohno +2 more | 2002-01-15 |