Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867641 | Outer wall structure of a torque converter and others | Jun Sakanoue, Yoshitsugu Sakamoto, Tsugio Hatanaka, Takashi Okuno | 1989-09-19 |
| 4848912 | Apparatus for measuring a shape | Kazuo Sano, Mitsuaki Uesugi, Masami Harayama, Hiroshi Matsunaga, Yoichi Matsuju | 1989-07-18 |