Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833544 | Image processing apparatus | Yuichi Sato, Tokuichi Tsunekawa, Akira Hiramatsu, Makoto Katsuma, Takeshi Kobayashi | 1989-05-23 |
| 4811773 | Heavy duty pneumatic radial tires | Kazuyuki Endo, Motoaki Taniguchi, Masanobu Takahashi, Kenshiro Kato | 1989-03-14 |
| 4803158 | Composition used for the determination of beta-hydroxybutyric acid and a method for preparing the said composition | Yukio Shigeta, Yutaka Harano, Yoshinori Takahaski | 1989-02-07 |