Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5273463 | Test connector for electronic circuit units | Mitsuo Kaetsu, Hiroshi Yamaji, Tomoyuki Hongoh | 1993-12-28 |
| 4185248 | Input level supervisory system for level regulator | Hisaki Namura, Koichi Ohta, Masao Takeda | 1980-01-22 |