Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6258760 | Grease composition for constant velocity joint | Takahiro Ozaki, Tsutomu Yoshida, Takao Nishimura, Ryuichi Masumori, Keizo Nagasawa | 2001-07-10 |
| 5952273 | Grease composition for constant velocity joints | Yoichi Suzuki, Takashi Okaniwa, Keizo Nagasawa, Mitsuhiro Kakizaki, Kiyoshi Takeuchi +2 more | 1999-09-14 |
| 5788577 | Homokinetic universal joint having decreased induced thrust | Tetsuro Kadota, Yoshimasa Ushioda, Hiroki Terada, Masaru Komatsu, Hiroyuki Matsuoka | 1998-08-04 |
| 5129860 | Homokinetic universal joint | Haruo Nagatani, Takeshi Ikeda | 1992-07-14 |