Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8957832 | Method and apparatus for controlling display monitors provided on an electronic apparatus | — | 2015-02-17 |
| 8212458 | Flexural-mode tuning-fork type quartz crystal resonator | Ryota Kawai, Kazuyoshi Kawakita, Yoshiji Matsui, Shinichi Morishima | 2012-07-03 |
| 7851980 | Tuning fork flexural crystal vibration device, crystal vibrator, and crystal oscillator | — | 2010-12-14 |
| 7535159 | Tuning fork crystal oscillation plate and method of manufacturing the same | — | 2009-05-19 |
| 7411568 | Method and apparatus for controlling display monitors provided on an electronic apparatus | — | 2008-08-12 |
| 5841217 | Surface mounting crystal unit | Yoshikazu Sakaguchi, Hachiro Kimura, Kazuo Murata, Issei Nakayama, Takamasa Tanaka +1 more | 1998-11-24 |
| 5511587 | Wear-resistant reed for a high-speed loom | Yukio Miya, Osamu Sugiyama, Akiteru Hatayama, Yoshitsugu Shibuya, Mitsugu Enomoto +5 more | 1996-04-30 |
| 4266156 | Subminiature piezoelectric quartz vibrator | — | 1981-05-05 |
| 4253036 | Subminiature tuning fork quartz crystal vibrator with nicrome and palladium electrode layers | — | 1981-02-24 |
| 4232109 | Method for manufacturing subminiature quartz crystal vibrator | — | 1980-11-04 |