Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11351608 | Sintered bearing and manufacturing method for same | Makoto Jinnou, Yoshinori Ito | 2022-06-07 |
| 11133579 | Cover and vehicle-mounted fin type antenna device | Tomokazu Sonozaki, Fuminori Satoji, Katsuo Shibahara | 2021-09-28 |
| 10459036 | Battery checker | Hiroyuki Noda, Masatoshi Mizutani | 2019-10-29 |
| 10395813 | Magnetic core and process for producing same | Ikuo Uemoto, Shinji Miyazaki, Takuji Harano, Hiroyuki Noda | 2019-08-27 |
| 10079426 | Chip antenna | Tomokazu Sonozaki, Hiroyuki Noda | 2018-09-18 |
| 10033291 | Power transmission device | Masatoshi Mizutani, Hiroyuki Noda, Tomoya Kawai | 2018-07-24 |
| 9812785 | Waveguide slot antenna and warning system using same | Tomokazu Sonozaki, Hiroyuki Noda | 2017-11-07 |
| 9685708 | Waveguide tube slot antenna and wireless device provided therewith | Tomokazu Sonozaki, Hiroyuki Noda | 2017-06-20 |
| 9634384 | Chip antenna and manufacturing method thereof | Katsuo Shibahara, Tatsuya Hayashi | 2017-04-25 |
| 9200670 | Sintered bearing | Fuyuki Ito | 2015-12-01 |
| 9154012 | Fluid dynamic bearing device and assembly method for same | Masaharu Hori, Jun Hirade, Tatsuya Hayashi, Yasuhiro Yamamoto, Fuminori Satoji +3 more | 2015-10-06 |
| 9133886 | Constant velocity universal joint | Mika Kohara, Tatsuro Sugiyama, Hiroyuki Noda, Takahiro Okuno, Hajime Asada | 2015-09-15 |
| 9127710 | Slide bearing, slide bearing unit with same, and motor with the bearing unit | Masaharu Hori, Wei Shin Sim | 2015-09-08 |
| 9003664 | Method for producing shaft member for hydrodynamic bearing apparatus | Nobuyoshi Yamashita, Hideaki Kubota, Keiji Nagasaki, Masahiro Makino | 2015-04-14 |
| 8931175 | Fluid dynamic bearing device | Nobuyoshi Yamashita, Fuminori Satoji, Isao Komori, Toshiyuki Mizutani, Masafumi Okuma +1 more | 2015-01-13 |
| 8926183 | Fluid dynamic bearing device | Hiroyuki Noda, Tetsuya Kurimura, Isao Komori, Masaharu Hori, Kimihiko Bito +1 more | 2015-01-06 |
| 8746977 | Slide bearing, slide bearing unit with same, and motor with the bearing unit | Masaharu Hori, Wei Shin Sim | 2014-06-10 |
| 8678653 | Shaft member for fluid lubrication bearing apparatuses and a method for producing the same | Nobuyoshi Yamashita, Toshiyuki Mizytani, Takeshi Shimazaki, Koji Yamagata | 2014-03-25 |
| 8387246 | Shaft member for fluid lubrication bearing apparatuses and a method for producing the same | Nobuyoshi Yamashita, Toshiyuki Mizutani, Takeshi Shimazaki, Koji Yamagata | 2013-03-05 |
| 8132965 | Hydrodynamic type oil-impregnated sintered bearing | Katsumi Nagano, Yoshihiko Oeda | 2012-03-13 |
| 7988361 | Hydrodynamic type oil-impregnated sintered bearing | Katsumi Nagano, Yoshihiko Oeda | 2011-08-02 |
| 7059052 | Hydrodynamic type porous oil-impregnated bearing | Kazuo Okamura, Yasuhiro Yamamoto, Isao Komori, Makoto Shiranami | 2006-06-13 |
| 6981797 | Hydrodynamic bearing unit | Yoshinobu Akamatsu, Kazuo Okamura | 2006-01-03 |
| 6843602 | Hydrodynamic bearing unit | Kazuhiko Koseki, Makoto Endo, Noriyuki Kadowaki, Tetsuya Kurimura | 2005-01-18 |
| 6789320 | Method of producing a sintered oil retaining bearing | Kazuo Okamura, Makoto Shiranami | 2004-09-14 |