Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851627 | Compact pressure sensitive switch for use in detecting fluid pressure changes | Masatsugu Yamashita, Sueaki Honda | 1989-07-25 |
| 4841109 | Slide switch | Koji Ohmori, Takashi Yoshimura, Shoji Kazusaka, Yoshitaka Sunagawa | 1989-06-20 |