Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446588 | Internal combustion engine having electromagnetic valve driving mechanism and method of controlling electromagnetic valve driving mechanism | Tomomi Yamada, Isao Matsumoto, Kazuhiko Shiratani, Shouji Katsumata, Keiji Yoeda | 2002-09-10 |
| 6437673 | Transformer assembling method, transformer, transformer-mounted substrate, power supply unit having transformer-mounted substrate, and recording apparatus including power supply unit | Shunichi Haga, Ichiro Shimizu | 2002-08-20 |
| 6405693 | Internal combustion engine and method for controlling valve of internal combustion engine | Keiji Yoeda, Kiyoshi Nakanishi, Yoshihiro Iwashita, Kazuhiko Shiratani, Shouji Katsumata +4 more | 2002-06-18 |
| 6377746 | Recording apparatus for recording moving and still signals on different parts of tape-shaped recording medium | Tsunenori Yoshinari, Katsumi Arisaka, Toshiaki Shingu | 2002-04-23 |
| 6354253 | Solenoid valve device | Shouji Katsumata, Yoshihiro Iwashita, Isao Matsumoto, Masaaki Tanaka, Keiji Yoeda | 2002-03-12 |