Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421176 | Grease composition and hub unit | Koji Yoshizaki, Hiroshi Inukai, Yoichiro SANKAI, Shinji Yamane, Hideo Shibata +5 more | 2022-08-23 |
| 9061698 | Speed reducer and electric power steering system | Yuji Wakugawa, Atsuhiro Yoshida, Wataru Yamada, Jun Hamakita, Hideyuki Honkado | 2015-06-23 |
| 8513171 | Lubricant composition, speed reduction gear, and electric power steering apparatus | Miwa Hokii, Mitsuhiro Kakizaki, Daisuke Tsutsui | 2013-08-20 |
| 8308431 | Turbocharger | Hiroshi Ueno, Toshihiko Shiraki, Akio Oshima, Tomonori Nakashita, Masaaki Ohtsuki +3 more | 2012-11-13 |
| 8105053 | Turbocharger | Hiroshi Ueno, Toshihiko Shiraki, Akio Oshima, Tomonori Nakashita, Masaaki Ohtsuki +3 more | 2012-01-31 |
| 8063002 | Rolling device and rolling device manufacturing method | Kouji Kitahata, Masahiro Tabata | 2011-11-22 |
| 7008115 | Polymeric lubricant packed bearing and method of producing the same | Hiroshi Komiya | 2006-03-07 |
| 5588751 | Rolling bearing and method of fabricating the same | Hiroshi Komiya | 1996-12-31 |