Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1007352 | Vacuum gauge | Raita Mori, Mayuka Sakai, Takayoshi Kawazu, Satoshi Kamiya, Mitsuhiko Nagata +1 more | 2023-12-12 |
| 11768120 | Diaphragm vacuum gauge with decreased parasitic capacitance | Keisuke Obara, Jun Ichihara, Kimihiro Sato | 2023-09-26 |
| 11740151 | Adjustable self-heating diaphragm vacuum gauge | Keisuke Obara, Jun Ichihara, Kimihiro Sato | 2023-08-29 |
| 7401524 | Capacitive pressure sensor | Yoshiyuki Ishikura, Toru Yamaguchi | 2008-07-22 |
| 6822431 | Intrinsically safe sensor signal processing circuit | Takashi Masuda | 2004-11-23 |
| 6586943 | Sensor signal processing apparatus | Takashi Masuda | 2003-07-01 |