Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48526 | Magnetic encoder and bearing | Toshikazu Yabe, Takeshi Murakami, Nariaki Aihara | 2021-04-20 |
| 7592798 | Magnetic encoder and bearing | Toshikazu Yabe, Takeshi Murakami, Nariaki Aihara | 2009-09-22 |
| 7537392 | Rolling bearing | Magozou Hamamoto, Toshihisa Ohata, Koichi Goto | 2009-05-26 |
| 7360468 | Electric power steering device and resin gear used for the same | Toshikazu Yabe, Takeshi Murakami | 2008-04-22 |
| 7264249 | Seal | Keisuke Yokoyama, Takahiko Uchiyama, Toshikazu Yabe | 2007-09-04 |
| 6926447 | Rolling bearing | Magozou Hamamoto, Toshihisa Ohata, Koichi Goto | 2005-08-09 |
| 6715922 | Rolling bearing with sealing device | Hiromitsu Asai, Takahiko Uchiyama, Takashi Ogawa, Yoshinori Tanaka | 2004-04-06 |
| 6334615 | Seal for rolling bearing | Takahiko Uchiyama, Fumio Ueki, Magozou Hamamoto | 2002-01-01 |
| 5961222 | Anti-electrolytic corrosion rolling bearing | Toshikazu Yabe, Fumio Ueki, Takahiko Uchiyama, Shigeaki Abe, Takanori Yamada +4 more | 1999-10-05 |
| 5769543 | Sealing device for linear guide apparatus | Toru Tsukada, Yutaka Igarashi, Soichiro Kato, Toshikazu Yabe, Fumio Ueki | 1998-06-23 |
| 5695198 | Seal containing age resistors for rolling bearing | Akira Iwamoto, Norihiro Edwin Aoki, Kenji Okuma, Takahiko Uchiyama, Toshikazu Yabe | 1997-12-09 |
| 5630668 | Thrust needle-shaped roller bearing, rolling bearing, and cage of the thrust needle-shaped roller bearing | Katsuhiro Ikezawa, Hiroshi Iwasa, Yasuhiro Nomura, Toshiro Kawamura, Hiroshi Narai +5 more | 1997-05-20 |
| 5575570 | Cage for rolling bearing | Takahiko Uchiyama, Youichiro Sugimori, Michiharu Naka, Masao Yamamoto, Emiko Shiraishi +1 more | 1996-11-19 |
| 5009520 | Dynamic pressure type bearing and spindle unit | Hiromitsu Asai, Kiyoshi Haginuma | 1991-04-23 |