Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7256163 | Grease composition | Akihiko Kominami, Mitsuru Kishimoto, Akira Kohno, Hirotsugu Kinoshita, Souichi Nomura +2 more | 2007-08-14 |
| 6608009 | Phosphazene compounds and lubricants containing the same | Yoshinobu Fujii, Nagayoshi Kobayashi, Rie Fujimoto | 2003-08-19 |
| 6541431 | Lubricant for magnetic recording medium | Yoshinobu Fujii, Nagayoshi Kobayashi, Rie Fujimoto | 2003-04-01 |
| 4753741 | Super highly radiation-resistant grease | Kazuo Arakawa, Tsuneo Sasuga, Miyuki Hagiwara, Naohiro Hayakawa, Kenzo Yoshida +4 more | 1988-06-28 |