Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9857264 | Leak testing apparatus and method | Takaaki Watanabe, Tsutomu Hara | 2018-01-02 |
| 5917264 | Electrostatic capacitance type transducer and method for producing the same | Seiichi Yokoyama, Hiroji Ito, Fumio Kaise, Yukimitsu Sekimori | 1999-06-29 |
| 4684842 | Gas pressure transducer | Masakazu Abe, Tetsuo Ogawa | 1987-08-04 |