Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909060 | Pressure control valve | Kazunori Ishikawa, Takahiro Kokubu | 2011-03-22 |
| 7905248 | Strainer and control valve | Hiroyuki Yoshida, Kazunori Ishikawa | 2011-03-15 |
| 7770597 | Spool valve device | Masaya Nakai, Takahiro Kokubu | 2010-08-10 |
| 6929584 | Hydraulic pressure control apparatus and method for vehicular automatic transmission | Hideki Miyata, Yasuo Hojo, Yoshihiro Iijima, Naoyuki Fukaya, Fuminori Suzuki | 2005-08-16 |
| 5947155 | Linear solenoid valve | Nobuaki Miki | 1999-09-07 |
| 5868167 | Pressure regulating valve in a hydraulic control system for an automatic transmission | Nobuaki Miki, Takenori Kano | 1999-02-09 |
| 5848613 | Electromagnetic pressure regulating valve | Yoshikazu Sakaguchi, Takenori Kano, Takeya Oka, Kazuhiko Kato, Katsuya Tanaka +1 more | 1998-12-15 |