Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10586502 | Display control device and display control method of synchronizing images under panel self-refresh | — | 2020-03-10 |
| 10127996 | Test circuit for memory device and semiconductor integrated device including the test circuit | — | 2018-11-13 |
| 8350686 | Vehicle information display system | — | 2013-01-08 |
| 8160788 | Improper start preventing apparatus for vehicle | — | 2012-04-17 |
| 7040717 | Negative pressure boosting device | Satoru Watanabe | 2006-05-09 |
| 6843160 | Negative pressure brake booster | Yoshiyasu Takasaki, Yasushi Mori, Hiroyuki Oka | 2005-01-18 |
| 6782794 | Negative pressure boosting device | Yoshiyasu Takasaki | 2004-08-31 |
| 6715401 | Brake booster | Yoshiyasu Takasaki | 2004-04-06 |
| 6672197 | Automatic brake booster | Naohito Saito | 2004-01-06 |
| 6634724 | Electrically driven brake booster | Kazuo Kobayashi | 2003-10-21 |
| 6634275 | Automatic brake booster | Hiroyuki Yamaga | 2003-10-21 |
| 6568768 | Brake system | Hiroyuki Oka, Michio Kobayashi, Masahiro Shimada, Yoshiyasu Takasaki, Masahiro Ikeda +3 more | 2003-05-27 |
| 6564692 | Brake booster | Yoshiyuki Hiratsuka, Yasushi Mori, Takasaki Yoshiyasu | 2003-05-20 |
| 6516704 | Brake booster | Naohito Saito | 2003-02-11 |
| 6513416 | Brake system | Hiroyuki Oka, Michio Kobayashi, Yoshiyasu Takasaki, Isao Kobayashi, Masahiro Shimada +2 more | 2003-02-04 |
| 6467266 | Brake booster | Osamu Kanazawa, Yoshiyasu Takasaki, Michio Kobayashi, Hiroshi Osaki, Hiroyuki Oka +3 more | 2002-10-22 |
| 6463737 | Master cylinder | Hiroyuki Oka | 2002-10-15 |
| 6415605 | Brake system | Yoshiyasu Takasaki, Hiroyuki Oka | 2002-07-09 |
| 6375282 | Brake system | Yoshiyasu Takasaki | 2002-04-23 |
| 6361127 | Automatic operation detector for automatic brake unit | Naohito Saito | 2002-03-26 |
| 6347570 | Automatic brake booster | Naohito Saito | 2002-02-19 |
| 6332391 | Automatic brake booster | Masahiro Ikeda, Yoshiyasu Takasaki | 2001-12-25 |
| 6244049 | Brake system | Hiroyuki Oka, Michio Kobayashi, Yoshiyasu Takasaki, Isao Kobayashi, Masahiro Shimada +2 more | 2001-06-12 |
| 6183049 | Brake boosting system | Hiroyuki Oka, Yoshiyasu Takasaki, Masahiro Shimada, Mamoru Sawada, Yuzo Imoto | 2001-02-06 |
| 5893316 | Brake booster | Tohru Satoh | 1999-04-13 |