Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255610 | Surface acoustic wave device | Shoji Kakio | 2025-03-18 |
| 12074570 | Oscillation circuit and electronic device | Masaya Nohara | 2024-08-27 |
| 9378935 | Geiger-Muller counter tube and radiation measurement apparatus | Toshiaki Takeuchi, KUNIO HAMAGUCHI, Kuichi Kubo, Kozo Ono, Takaharu Fukushima | 2016-06-28 |
| 9240755 | Oscillator circuit | Masaki Hirose, Yukio Akazawa, Hiroki Hamaguchi, Takehito Ishii | 2016-01-19 |
| 9209002 | Geiger-Muller counter tube and radiation measurement apparatus | Toshiaki Takeuchi, KUNIO HAMAGUCHI, Kuichi Kubo, Kozo Ono | 2015-12-08 |
| 9159902 | Resonator | Keisuke Hirano | 2015-10-13 |
| 8907549 | Tuning fork configured to generate flexural vibration in reverse phase to the contour vibration of first and second vibrating bodies | Takefumi Saito | 2014-12-09 |
| 6407486 | Surface acoustic wave device | Masahiro Nakano, Katsuo Sato | 2002-06-18 |
| 6316860 | Surface acoustic wave device, and its fabrication process | Masahiro Nakano, Katsuo Sato | 2001-11-13 |
| 6255759 | Surface acoustic wave device and method of designing the same | Masao Takeuchi | 2001-07-03 |
| 5929723 | Surface acoustic wave apparatus having an electrode that is a doped alloy film | Masahiro Nakano, Michiyuki Nakazawa, Katsuo Sato | 1999-07-27 |