Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743148 | Planetary gear set | Masahiro Hayabuchi, Masaaki Nishida, Satoru Kasuya, Hiroshi Katou, Yukio Hiramoto +2 more | 2004-06-01 |
| D489040 | Hand-operated switch | Tomoya Kumagai, Tatsushi Yonezawa | 2004-04-27 |