Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4613840 | Relay for high-frequency circuits | Hisao Yabu, Akinori Hirabayashi | 1986-09-23 |
| 4573786 | Flash photographing system | Nobuyuki Taniguchi, Hiroshi Hosomizu, Takanobu Omaki, Masaaki Nakai | 1986-03-04 |