Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6275148 | Vehicle wheel information supply device and wheel tire abnormality indicating device | Yoshinori Takamura, Takayuki Tsuchiya, Junzo Ooe, Mitiya Katou | 2001-08-14 |
| 4429565 | Knocking detecting apparatus for an internal combustion engine | Hiroo Utsumi, Yukio Sakakibara, Teruyoshi Ito, Toshiharu Iwata, Jun Ohta +2 more | 1984-02-07 |
| 4426975 | Ignition timing control system for internal combustion engines | Shosuke Suzuki, Teruyoshi Ito, Yukio Sakakibara, Takashi Yamada, Fumiyoshi Kubo +3 more | 1984-01-24 |
| 4416235 | Ignition timing control apparatus for internal combustion engine | Hiroo Utsumi, Yukio Sakakibara, Teruyoshi Ito, Kiyokane Kaji | 1983-11-22 |