Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044571 | Autofocusing method, spectroscopic camera, and computer program | — | 2024-07-23 |
| 12024532 | Silanol compound and method for producing silanol compound | Masayasu IGARASHI, Kazuhiko Sato, Fujio Yagihashi, Tomohiro Matsumoto, Shigeru Shimada | 2024-07-02 |
| 10505396 | Wireless power receiving apparatus | Tatsuya Iwasaki, Isao Yamamoto, Kazuyoshi Yasuoka | 2019-12-10 |
| 10473912 | Optical module and electronic apparatus having wavelength variable interference filter with voltage controller | — | 2019-11-12 |
| 10075029 | Position misalignment detection device and electronic apparatus | Hideharu Hayashida, Tatsuya Iwasaki, Kazuyoshi Yasuoka | 2018-09-11 |
| 10069338 | Power receiver control circuit for wireless power receiver apparatus | Xun He, Daisuke Uchimoto | 2018-09-04 |
| 10044226 | Wireless power transmitter | Masatoshi Watanabe, Tatsuya Iwasaki, Manabu Miyata | 2018-08-07 |
| 9893565 | Power receiver control circuit, control method of wireless power receiver, and electronic apparatus | Xun He, Daisuke Uchimoto | 2018-02-13 |
| 9750113 | Driving circuit of light source and control circuit thereof, driving method of light source, lighting apparatus, and electronic device | Shingo Haruta | 2017-08-29 |
| 9721195 | Spectrometry device, image forming device, and spectrometry method | — | 2017-08-01 |
| 9723674 | Current driver, LED drive circuit, lighting device and electronic apparatus | Shingo Haruta | 2017-08-01 |
| 8981281 | Optical module and optical measurement device | — | 2015-03-17 |
| 8982350 | Optical filter, optical filter module, spectrometric measurement apparatus, and optical apparatus | — | 2015-03-17 |
| 8922766 | Spectrometer | — | 2014-12-30 |
| 8792101 | Optical module and spectroscopic analyzer | — | 2014-07-29 |
| 8497990 | Optical filter, optical filter module, spectrometric measurement apparatus, and optical apparatus | — | 2013-07-30 |
| 8094097 | Data line driving circuit, electro-optical device, data line driving method, and electronic apparatus | Toshiyuki Kasai, Hiroaki Jo, Hiroshi Horiuchi | 2012-01-10 |
| 7932876 | Electro-optical device, method of driving the same, and electronic apparatus | Hiroaki Jo, Toshiyuki Kasai, Hiroshi Horiuchi | 2011-04-26 |
| 7623108 | Electro-optical device, driving circuit and driving method thereof, and electronic apparatus | Hiroaki Jo, Toshiyuki Kasai, Hiroshi Horiuchi | 2009-11-24 |
| 7443540 | Electro-optical device, method of driving the same, data line driving circuit, signal processing circuit, and electronic apparatus | Toshiyuki Kasai, Hiroaki Jo, Hiroshi Horiuchi | 2008-10-28 |
| 6483722 | DC/DC converter and control method thereof | Yukihiro Nishikawa | 2002-11-19 |