Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7449253 | High wear resistant hard film | Masanobu Misaki, Yukio Kodama, Yozo Nakamura, Yoshihiro Wada, Toyoaki Yasui +1 more | 2008-11-11 |
| 7226659 | High wear resistant hard film | Masanobu Misaki, Yukio Kodama, Yozo Nakamura, Yoshihiro Wada, Toyoaki Yasui +1 more | 2007-06-05 |
| 6361895 | Fuel cell stack with fastening means including support members and flanges | Hideki Itou, Takuya Moriga, Tomoyuki Kajiwara | 2002-03-26 |
| 4536357 | Method and apparatus for preparing multi-cellular foamed board of thermoplastic resin | Motoshige Hayashi, Motokazu Yoshii, Masahiro Tsubone, Mikio Ishikawa | 1985-08-20 |