Issued Patents All Time
Showing 76–80 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4936504 | Process for producing a clad plate | Hiroshi Arai, Seiichi Takeda, Kazuhisa Yokoyama | 1990-06-26 |
| 4783888 | Method of manufacturing an ultrasonic transducer | Tadashi Fujii, Hiroyuki Yagami, Iwao Seo | 1988-11-15 |
| 4704774 | Ultrasonic transducer and method of manufacturing same | Tadashi Fujii, Hiroyuki Yagami, Iwao Seo | 1987-11-10 |
| 4701659 | Piezoelectric ultrasonic transducer with flexible electrodes adhered using an adhesive having anisotropic electrical conductivity | Tadashi Fujii, Hiroyuki Yagami, Iwao Seo | 1987-10-20 |
| 4421076 | Starting auxiliary device for internal combustion engine | — | 1983-12-20 |