Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506555 | Piezoelectric sensor | Masanori Yomoyama | 2022-11-22 |
| 10247634 | Disconnection detection circuit of pressure detection device | Masanori Yomoyama, Tetsuya AIBA, Yuta Kanamori | 2019-04-02 |
| 10054509 | Pressure detection device | Masanori Yomoyama, Hitoshi Satsuta | 2018-08-21 |
| 9945750 | Pressure detection device | Masanori Yomoyama, Hitoshi Satsuta | 2018-04-17 |
| 7728685 | Temperature compensation oscillator and method for manufacturing the same | Takuo Furuki, Takashi Masuda | 2010-06-01 |
| 6507248 | Voltage-controlled crystal oscillator | — | 2003-01-14 |
| 6301198 | Electronic timepiece | Yukio Otaka, Shigeru Morokawa | 2001-10-09 |
| 6023252 | Liquid crystal display device | Takakazu Yano, Takahiko Sato, Shigeru Morokawa | 2000-02-08 |