Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9663088 | Booster | Masaru Sakuma | 2017-05-30 |
| 8961411 | Indication device | Naofumi Tanaka, Kazuyuki Kojima, Toru Omata, Yukio Kosugi | 2015-02-24 |
| 7861522 | Electrically driven brake booster | Takuya Obata, Takayuki Ohno, Yukio Ohtani | 2011-01-04 |
| 7517792 | Semiconductor device having a multilayer interconnection structure, fabrication method thereof, and designing method thereof | Tetsuya Itou | 2009-04-14 |
| 7491094 | Electric disk brake | Takuya Usui, Masaru Sakuma | 2009-02-17 |
| 7331826 | Electric disk brake | Takuya Usui, Masaru Sakuma | 2008-02-19 |
| 7145241 | Semiconductor device having a multilayer interconnection structure and fabrication process thereof | Kuniyuki Narukawa, Hiroshi Mizutani | 2006-12-05 |
| 7141881 | Semiconductor device having a multilayer interconnection structure, fabrication method thereof, and designing method thereof | Tetsuya Itou | 2006-11-28 |
| 7032982 | Master cylinder apparatus | Takato Ogiwara | 2006-04-25 |
| 7003954 | Master cylinder apparatus | Takato Ogiwara | 2006-02-28 |
| 6978710 | Pneumatic booster | Mitsuhiro Endo, Shuzo Watanabe | 2005-12-27 |
| 6899010 | Pneumatic booster | Mitsuhiro Endo, Tetsuya Takahashi, Shuzo Watanabe, Tadaaki Nakamura | 2005-05-31 |
| 6862882 | Pneumatic booster | Takuya Obata | 2005-03-08 |
| 6425312 | Brake booster | Kunihiro Matsunaga, Takuya Obata | 2002-07-30 |
| 6412884 | Solenoid-controlled valve | Masaru Sakuma, Kunihiro Matsunaga | 2002-07-02 |
| 6386087 | Control booster | Kunihiro Matsunaga, Takuya Obata | 2002-05-14 |
| 6349806 | Cylinder apparatus for a brake fluid pressure control system | Kunihiro Matsunaga | 2002-02-26 |
| 6321633 | Booster | Kunihiro Matsunaga, Takuya Obata | 2001-11-27 |
| 6311492 | Master cylinder | Kunihiro Matsunaga | 2001-11-06 |
| 6302497 | Vehicle brake control system | — | 2001-10-16 |
| 6250436 | Motor-driven brake apparatus | Hirotaka Oikawa, Tohma Yamaguchi, Youichi Kumemura, Masaru Sakuma | 2001-06-26 |
| 6203118 | Braking system | Masaru Sakuma, Kunihiro Matsunaga | 2001-03-20 |
| 6147498 | Device for detecting fault in solenoid valve | Osamu Sumiya, Kazumoto Sano | 2000-11-14 |
| 6079793 | Brake control system | Kunihiro Matsunaga | 2000-06-27 |
| 5997106 | Brake fluid pressure control system and method of controlling the same | — | 1999-12-07 |