Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898814 | Cushion and mold for cushion | Shoji Kawamura, Yukihiro Takeda, Kenichi Tsuruhashi, Masao Sasaki | 2005-05-31 |
| 6880695 | Board processing unit | Hiroyuki Suzuki, Yoshiyuki Yamauchi | 2005-04-19 |