Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897550 | Urea grease composition for constant velocity joints | Takumi Matsumoto, Kazuhiro Miyajima, Tetsuo Nimura, Kazushige Ohmura, Noriaki Shinoda +2 more | 2011-03-01 |
| 7867956 | Urea-based lubricating grease composition | Toshihiro Asakura, Hirofumi Kuwabara, Takahiro Ozaki, Shigeyuki Sugimori, Keiji Tanaka | 2011-01-11 |