Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618643 | Injection mold design system and injection mold design method | Shusaku Nishiyama, Shingo Yamaguchi, Tatsuo Kimura, Masayuki Imakado, Naoki Asano | 2003-09-09 |
| 6327553 | Injection mold design system and injection mold design method | Shusaku Nishiyama, Shingo Yamaguchi, Tatsuo Kimura, Masayuki Imakado, Naoki Asano | 2001-12-04 |
| 6192327 | Injection mold design system and injection mold design method | Shusaku Nishiyama, Shingo Yamaguchi, Tatsuo Kimura, Masayuki Imakado, Naoki Asano | 2001-02-20 |
| 5812402 | Injection mold design system and injection mold design method | Shusaku Nishiyama, Shingo Yamaguchi, Tatsuo Kimura, Masayuki Imakado, Naoki Asano | 1998-09-22 |