Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8174814 | Wire electrode type ionizer | Youhei Miyata, Nobuhiro Fujiwara, Satoshi Suzuki, Toshio Sato | 2012-05-08 |
| 7821762 | Piezoelectric transformer type ionizer and neutralization method | Yuki Shibata, Nobuhiro Fujiwara, Satoshi Suzuki, Toshio Sato | 2010-10-26 |
| 4841538 | CO.sub.2 gas laser device | Satoru Yanabu, Hideomi Takahashi, Eiji Kaneko | 1989-06-20 |
| 4736078 | Method for processing vacuum switch and vacuum switch processed by the method | Tohru Tamagawa, Eiji Kaneko, Mitsutaka Homma, Satoru Yanabu, Takumi Funahashi | 1988-04-05 |