Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862385 | Monitoring data display device | Shigeru Fujita, Makoto Takada | 1989-08-29 |
| 4843292 | Direct drive motor system | Yutaka Ono, Yayoi Tsuchiya, Yutaka Koizumi, Hitoshi Morimoto, Yasuhiko Muramatsu +5 more | 1989-06-27 |
| 4841459 | Temperature indicating control apparatus having data storing function | Go Ikeda, Kiyoshi Sasaki, Hiroshi Kumazaki, Shigeru Fujita | 1989-06-20 |