Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326990 | Composite lead frame with connected inner and outer leads | Tomio Murakami, Shoji Takagi, Hiroki Tanaka, Kenji Yamaguchi | 1994-07-05 |
| 5196725 | High pin count and multi-layer wiring lead frame | Shoji Takagi, Seigi Aoyama | 1993-03-23 |
| 4309959 | Apparatus for applying chemical plating to inner surfaces of tubular members | Ryozo Yamagishi, Osamu Yoshioka, Tetsuo Ishikawa | 1982-01-12 |