Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896553 | Bearing device for wheel | Yoshiaki Kuchiki, Shinji Morita | 2011-03-01 |
| 7688216 | Wireless sensor system and wheel support bearing assembly utilizing the same | Masatoshi Mizutani, Hiroyoshi Ito, Koichi Okada | 2010-03-30 |
| 7561035 | Wireless sensor system and bearing assembly equipped with the same | Koichi Okada, Masatoshi Mizutani | 2009-07-14 |
| 6971177 | Wheel bearing device and method of manufacturing the same | Masahiro Ozawa, Kazuhiko Hozumi, Keisuke Sone, Mitsuru Umekida | 2005-12-06 |
| 6780114 | Drive wheel bearing assembly | Kazuhiko Hozumi, Keisuke Sone, Masahiro Ozawa, Akira Torii, Hiroyuki Ogura +4 more | 2004-08-24 |
| 6773165 | Wheel bearing device and method of manufacturing the same | Masahiro Ozawa, Kazuhiko Hozumi, Keisuke Sone, Mitsuru Umekida | 2004-08-10 |
| 6729769 | Tire wheel bearing apparatus | Motoharu Niki, Eiji Tajima, Akira Torii, Kazuhiko Hozumi, Keisuke Sone +5 more | 2004-05-04 |
| 6692157 | Bearing device for drive wheel | Kazuhiko Hozumi, Keisuke Sone, Masahiro Ozawa, Akira Torii | 2004-02-17 |
| 6682225 | Bearing apparatus for wheel | Kazuhiko Hozumi, Keisuke Sone, Masahiro Ozawa, Hisashi Ohtsuki, Syougo Suzuki | 2004-01-27 |
| 6637944 | Tire wheel bearing apparatus | Motoharu Niki, Eiji Tajima, Akira Torii, Kazuhiko Hozumi, Keisuke Sone +5 more | 2003-10-28 |
| 6634951 | Driving wheel bearing unit | Kazuhiko Hozumi, Keisuke Sone, Hisashi Ohtsuki, Ikuya Tateoka, Masahiro Ozawa | 2003-10-21 |
| 6585420 | Wheel support bearing assembly and anti-skid brake device using the same | Koichi Okada, Hisashi Ohtsuki, Kenichi Suzumura, Kazuhiko Hozumi, Akira Torii +2 more | 2003-07-01 |
| 6497515 | Bearing apparatus for wheel | Kazuhiko Hozumi, Keisuke Sone, Masahiro Ozawa, Hisashi Ohtsuki, Syougo Suzuki | 2002-12-24 |
| 6491440 | Wheel bearing apparatus | Motoharu Niki, Eiji Tajima, Akira Torii, Kazuhiko Hozumi, Keisuke Sone +5 more | 2002-12-10 |
| 6146022 | Hub unit bearing for wheel | Tomohide Mizoguchi, Eiji Tajima, Keisuke Sone, Kazuhiko Hozumi | 2000-11-14 |
| 5777466 | Annular speed sensor for a bearing assembly with a set of teeth being bent toward other set of teeth | — | 1998-07-07 |
| 5628570 | Wheel-supporting bearing | Keizo Kobayashi | 1997-05-13 |
| 5428289 | Apparatus for detecting the rotating speed of a wheel | Eiji Funahashi | 1995-06-27 |
| 5388916 | Device for detecting the speed of rotation of automobile wheel | Hisashi Ohtsuki | 1995-02-14 |