Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841430 | Method of teaching a path to a moving body | Toru Nakagawa, Yasuo Sakurai | 1989-06-20 |
| 4835970 | Pneumatic power brake system | Morihiko Shimamura, Jun Kubo, Norio Fujiki, Yoshio Tobisawa, Yasuki Ishikawa +1 more | 1989-06-06 |
| 4814615 | Method and apparatus for detecting defect in circuit pattern of a mask for X-ray exposure | Satoru Fushimi, Yasuo Nakagawa, Asahiro Kuni, Hiroya Koshishiba | 1989-03-21 |
| 4803640 | Control arrangement for an industrial robot | Takashi Mitomi | 1989-02-07 |