Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841191 | Piezoelectric actuator control apparatus | Keiji Takada, Masahide Okumura, Satoru Fukuhara, Sumio Hosaka, Shigeyuki Hosoki | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841191 | Piezoelectric actuator control apparatus | Keiji Takada, Masahide Okumura, Satoru Fukuhara, Sumio Hosaka, Shigeyuki Hosoki | 1989-06-20 |