Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6323447 | Electrical contact breaker switch, integrated electrical contact breaker switch, and electrical contact switching method | Mitsuchika Saito, Yoshikatsu Ichimura | 2001-11-27 |
| 6194743 | Nitride semiconductor light emitting device having a silver p-contact | Satoshi Watanabe, Yawara Kaneko, Shigeru Nakagawa, Norihide Yamada | 2001-02-27 |
| 5491427 | Probe and electrical part/circuit inspecting apparatus as well as electrical part/circuit inspecting method | Toshiaki Ueno | 1996-02-13 |
| 5448114 | Semiconductor flipchip packaging having a perimeter wall | Masayuki Saito, Takasi Togasaki | 1995-09-05 |
| 4689514 | Displacement generating device | Chiaki Tanuma | 1987-08-25 |