Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643472 | APD bias circuit | Hisaya Sakamoto, Tetsuya Kiyonaga, Takashi Kurooka, Akimitsu Miyazaki | 2003-11-04 |
| 6229833 | Laser diode protecting circuit and laser driving current control circuit | Mitsuharu Noda, Motoyoshi Sekiya, Setsuo Misaizu, Tetsuya Kiyonaga, Yasunori Nagakubo | 2001-05-08 |
| 6026832 | Ultrasonic cleaning apparatus | Mitsuhiro Nishizaki | 2000-02-22 |
| 5545922 | Dual sided integrated circuit chip package with offset wire bonds and support block cavities | Suresh Golwalkar, Richard Foehringer, Michael Wentling, Ryo Takatsuki, Shigeo Kawashima +1 more | 1996-08-13 |
| 5527740 | Manufacturing dual sided wire bonded integrated circuit chip packages using offset wire bonds and support block cavities | Suresh Golwalkar, Richard Foehringer, Michael Wentling, Ryo Takatsuki, Shigeo Kawashima +1 more | 1996-06-18 |
| 4471425 | A data transfer control system for multiple units on a common bus using a serially transmitted transfer permission signal | Taihei Yamaguchi, Hirotoshi Haida | 1984-09-11 |