Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9103748 | Method for detecting microorganisms and microorganism detecting apparatus | Shunichi Wakamatsu, Wakako Shinobu | 2015-08-11 |
| 9016128 | External force detecting method and external force detecting device | Takeru Mutoh, Hiroki Iwai | 2015-04-28 |
| 8966980 | External force detecting device and external force detecting sensor | Takeru Mutoh, Hiroki Iwai, Yoshiaki Amano, Ryoichi Ichikawa | 2015-03-03 |
| 8919201 | Acceleration measuring apparatus | Takeru Mutoh, Hiroki Iwai, Ryoichi Ichikawa | 2014-12-30 |
| 8890391 | External force detection apparatus and external force detection sensor | Takeru Mutoh, Hiroki Iwai, Ryoichi Ichikawa | 2014-11-18 |
| 8830004 | Crystal resonator and crystal oscillator | Toshihiko Kagami, Takeshi Matsumoto, Takeru Mutoh, Manabu Ishikawa, Shinichi Sato | 2014-09-09 |
| 8802428 | Method of detecting microorganisms and microorganism detecting apparatus | Shunichi Wakamatsu, Wakako Shinobu | 2014-08-12 |
| 8752909 | Brake mechanism, transport apparatus and industrial apparatus | — | 2014-06-17 |
| 8677828 | Vibration detecting device | Takeru Mutoh | 2014-03-25 |
| 8674780 | Oscillator with frequency adjustment | Kazuo Akaike, Tsukasa Kobata, Shinichi Sato | 2014-03-18 |
| 8464577 | Quartz sensor and sensing device | — | 2013-06-18 |
| 8434351 | Sensing instrument | — | 2013-05-07 |
| 8298486 | Piezoelectric resonator and sensing sensor | Shigenori Watanabe, Takeru Mutoh | 2012-10-30 |
| 8277731 | Sensing device | Tomoya Yorita, Junichiro Yamakawa, Shigenori Watanabe | 2012-10-02 |
| 8242856 | Piezoelectric oscillator | Shigetaka Kaga, Kazuo Akaike, Shigenori Watanabe | 2012-08-14 |
| 7677087 | Quartz sensor and sensing device | Shunichi Wakamatsu, Tsuyoshi Shiobara | 2010-03-16 |
| 7552639 | Quartz sensor and sensing device | Shunichi Wakamatsu | 2009-06-30 |
| D526583 | Crystal resonator for a bio-sensor | Shunichi Wakamatsu, Kietsu Saito | 2006-08-15 |
| 6300707 | Quartz crystal unit | Sachiko Takehana, Shigeru Obara | 2001-10-09 |
| 6031319 | Quartz crystal element using a thickness shear hexagonal quartz blank and method for manufacturing the same | Shigenori Watanabe, Tadashi Tamiya, Keisuke MIYASHITA, Chiaki Kato, Shuzi Osawa | 2000-02-29 |
| 4244322 | Magnetic brush type developing apparatus | Yutaka Nomura, Masahiro Katou | 1981-01-13 |
| 4205912 | Electrophotographic apparatus | Yasuhiro Yamaguchi, Mamoru Baba, Tetsuo Inoue | 1980-06-03 |
| 4192604 | Bias voltage source for applying a bias voltage on a magnetic brush means of an electrostatic printing apparatus | — | 1980-03-11 |
| 4185910 | Photoconductive member cleaning device using a magnetic brush for electrostatic copying machines | Yutaka Nomura | 1980-01-29 |