Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943893 | Automotive illumination system | Hiroki Shibata, Kazuki Takahashi, Keiichi Tajima, Takashi Kurita, Kiyoshi Yamashita | 1990-07-24 |
| 4908560 | Vehicle cornering lamp system | Hiroki Shibata, Kazuki Takahashi, Keiichi Tajima, Takashi Kurita, Kiyoshi Yamashita | 1990-03-13 |
| 4875141 | Headlight for vehicle | Shizuya Miyauchi | 1989-10-17 |
| 4868720 | Road surface-sensitive beam pattern leveling system for a vehicle headlamp | Shizuya Miyauchi | 1989-09-19 |
| 4860601 | Apparatus for determining a rotation center of a rotating body | Hiroki Shibata, Atsushi Toda, Kazuki Takahashi | 1989-08-29 |
| 4833573 | Headlight for vehicle | Shizuya Miyauchi | 1989-05-23 |
| 4598237 | Power window control apparatus | Hitoshi Takeda, Hiroki Shibata, Atsushi Toda, Nobumi Yokoyama, Naohiro Yamada | 1986-07-01 |
| 4553090 | Method and apparatus for testing a logic circuit using parallel to serial and serial to parallel conversion | Yoshinori Hatano, Ichiro Midorikawa | 1985-11-12 |
| 4307859 | Automatic message announcement system | Yoshiro Hayashi, Akira Sugihara, Takaki Shimura, Kozo Ishikawa, Eiji Yamanaka +1 more | 1981-12-29 |
| D261767 | Television receiver | Tetsuro Takimoto, Motoya Mohri, Rikio Uchiyama, Koichi Nishigaki, Toshie Aoki | 1981-11-10 |
| 4276572 | Automatic message announcement system | Yoshiro Hayashi, Akira Sugihara, Takaki Shimura, Kozo Ishikawa, Eiji Yamanaka +1 more | 1981-06-30 |