Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868394 | Charged particle detector | Hiroyuki Shinada, Hideo Todokoro | 1989-09-19 |
| 4841191 | Piezoelectric actuator control apparatus | Keiji Takada, Masahide Okumura, Toshiyuki Morimura, Sumio Hosaka, Shigeyuki Hosoki | 1989-06-20 |
| 4803430 | Magnetic/electric field measuring device by means of an electron beam | Hiroyuki Shinada, Hideo Todokoro | 1989-02-07 |