Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039423 | Lubricant composition, speed reduction gear using the lubricant composition, and electric power steering apparatus using the speed reduction gear | Kouji Kitahata, Fumiaki Kasahara, Yoshimasa Shirai, Satoshi Yamazaki | 2011-10-18 |
| 7910526 | Grease composition for constant velocity joint and constant velocity joint containing the composition sealed therein | Mitsuhiro Kakizaki, Minoru Ishijima, Shinichi Takabe | 2011-03-22 |
| 7762894 | Constant velocity joint | Kazuo Momiyama | 2010-07-27 |
| 6444621 | Grease composition for steering of motorcars | Akira Taniguchi, Fumio Ueda | 2002-09-03 |
| 6355602 | Grease composition for constant velocity joint | Junichi Imai, Yukio Hasegawa, Shinichi Takabe | 2002-03-12 |
| 6319880 | Grease composition for constant velocity joint | Junichi Imai, Yukio Hasegawa, Shinichi Takabe | 2001-11-20 |
| 6037314 | Grease composition for constant velocity joints | Shinya Kondo, Junichi Imai, Kenji Ueno, Hitoshi Ishii, Fumio Ueda | 2000-03-14 |
| 5952273 | Grease composition for constant velocity joints | Yoichi Suzuki, Yukio Asahara, Keizo Nagasawa, Mitsuhiro Kakizaki, Kiyoshi Takeuchi +2 more | 1999-09-14 |
| 5607906 | Grease composition for constant velocity joints | Hisayuki Osawa | 1997-03-04 |
| 5160645 | Grease composition for constant velocity joint | Kiyoshi Takeuchi, Toshiharu Kato, Keizo Nagasawa | 1992-11-03 |