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Capacitive diaphragm vacuum gauge including a pressure sensor with multiple recesses being formed in the diaphragm |
Yusuke NIIMURA, Takuya Ishihara, Masaru Soeda |
2023-02-07 |
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Pressure sensor having a surface of a diaphragm held in a chemically inactive state |
Masaru Soeda, Takuya Ishihara |
2022-04-26 |
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Method and device for detecting malfunction of electrostatic-capacitance pressure sensor |
Takuya Ishihara, Masaru Soeda |
2021-07-06 |
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Capacitive pressure sensor |
Takuya Ishihara, Masaru Soeda |
2020-06-02 |
| 10620072 |
Capacitive pressure sensor |
Masaru Soeda, Takuya Ishihara, Hidenobu TOCHIGI |
2020-04-14 |
| 10585010 |
Pressure sensor having a temperature control unit and a temperature difference calculation unit |
Takuya Ishihara, Masaru Soeda, Hidenobu TOCHIGI |
2020-03-10 |
| 10520385 |
Vacuum gauge state detection method and system |
Masaru Soeda, Takuya Ishihara, Hidenobu TOCHIGI |
2019-12-31 |
| 10336502 |
Container with dual position lid portions and system and method thereof |
Koichi Kunishima, Craig Epperson |
2019-07-02 |
| 10213545 |
Body-wall-contact-type water tank and in-cavity fluid perfusion system |
Masayuki Teranuma, Tatsuo Igarashi, Yukio Naya, Rongfu Lu, Masanori Niiyama +3 more |
2019-02-26 |
| 10161821 |
Pressure sensor |
Takuya Ishihara, Masaru Soeda, Hidenobu TOCHIGI |
2018-12-25 |
| 9974324 |
Food for microwave oven cooking |
Kazuya Hori, Koichi Kunishima |
2018-05-22 |
| 8763467 |
Pressure sensor device |
Takuya Ishihara, Hidefumi Harada |
2014-07-01 |
| 8174855 |
Power factor correction integrated circuit with critical conduction mode |
Thomas Ribarich, Dana Wilhelm |
2012-05-08 |
| 7703329 |
Pressure sensor |
Hidefumi Harada |
2010-04-27 |
| 7372215 |
Lamp ballast for circuit driving multiple parallel lamps |
Thomas Ribarich |
2008-05-13 |
| 7190151 |
High intensity discharge lamp ballast circuit |
Thomas Ribarich, Cecilia Contenti |
2007-03-13 |