Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968891 | Louver fin and corrugation cutter for forming louver fin | Kenji Tochigi, Takahiro Nakakomi | 2005-11-29 |
| 6968254 | Feedback controlled tension applying system | Kenji Tochigi, Kimio Nozaki | 2005-11-22 |
| 6708730 | Temporary fixing structure for tubular bodies | Hiroshi Chikuma, Takahiro Nakakomi, Yoshinobu Okuno, Katsumi Nakamura | 2004-03-23 |