Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5973894 | Magnetic recording medium and process for producing same | Hiroyuki Watanabe | 1999-10-26 |
| 5957104 | Cylinder head structure of an internal combustion engine | — | 1999-09-28 |
| 5936364 | Drive control apparatus for brushless motor | Shinichi Ohi, Kzuyoshi Horiuchi, Kouji Ando | 1999-08-10 |
| 5907226 | Drive control apparatus for brushless motor | Shinichi Ohi, Kzuyoshi Horiuchi, Kouji Ando | 1999-05-25 |
| 5901268 | Drive control apparatus for brushless motor | Kouji Ando, Kzuyoshi Horiuchi, Shinichi Ohi | 1999-05-04 |
| 5863473 | Process for producing magnetic recording medium | Daisuke Shiomi, Akira Fukizawa | 1999-01-26 |
| 5841202 | EMI prevention circuit for a car-mounted electronic control unit | Yoichi Noguchi, Nobuo Sasagake | 1998-11-24 |
| 5798589 | Brushless motor having lubrication system for upper and lower bearings | Shinichi Ohi, Fuhito Umegaki, Masami Takemasa, Tatsuo Haraguchi, Yoshihide Gunji | 1998-08-25 |
| 5781082 | Power supply filter for preventing noise signal from entering power supply circuit | Yoshihide Gunji, Hideaki Matsuzaki | 1998-07-14 |
| D395259 | Automobile | Shinri Chibuka | 1998-06-16 |
| 5582878 | Process for producing magnetic recording medium | Shin-ichi Ogawa, Hideo Yashima | 1996-12-10 |
| 5554913 | Blower system for vehicle air-conditioners | — | 1996-09-10 |
| 5517101 | Stepping motor control device for automobile air-conditioning system | Yoshimi Sakai, Toshiya Yamashita, Fuhito Umegaki, Shinichi Ohi | 1996-05-14 |
| 5477411 | Pulse motor control device | — | 1995-12-19 |
| 5216986 | V-engine construction | Yuzi Yoshikawa | 1993-06-08 |