Inventor · disambiguated record
Masaru Yasui
Also filed as: YASUI MASARU
26 granted patents·9 pending applications·1,266 citations·filing 1980–2005
97Inventor score
Files withKONINKL PHILIPS ELECTRONICS NV8HOSIDEN ELECTRONICS CO6STANLEY ELECTRIC CO LTD5OTSUKA KAGAKU KK4HOSIDEN CORP3
Top patents by PatentIndex Score
35 records- 0197US8300006B2Electrophoretic display unitZHOU GUOFU·Filed 2004·Granted Oct 30, 2012·237 cites·9 claims
- 0295US4760389ATransmitting type display deviceHOSIDEN ELECTRONICS CO·Filed 1986·Granted Jul 26, 1988·128 cites·6 claims
- 0393US4822142APlanar display deviceHOSIDEN ELECTRONICS CO·Filed 1986·Granted Apr 18, 1989·101 cites·6 claims
- 0491US7277075B1Liquid crystal display apparatusTPO HONG KONG HOLDING LTD·Filed 2000·Granted Oct 2, 2007·83 cites·17 claims
- 0591US6954191B1Liquid crystal display deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Oct 11, 2005·55 cites·18 claims
- 0691US4769713AMethod and apparatus for multi-gradation displayHOSIDEN ELECTRONICS CO·Filed 1987·Granted Sep 6, 1988·83 cites·3 claims
- 0790US7688394B2Active matrix liquid crystal display device having a flicker eliminating circuitTPO HONG KONG HOLDING LTD·Filed 2005·Granted Mar 30, 2010·10 cites·9 claims
- 0888US6693614B2LCD deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Feb 17, 2004·40 cites·6 claims
- 0988US5168270ALiquid crystal display device capable of selecting display definition modes, and driving method thereforNIPPON TELEGRAPH & TELEPHONE·Filed 1991·Granted Dec 1, 1992·102 cites·15 claims
- 1083US4676195AApparatus for performing plasma chemical vapor depositionSTANLEY ELECTRIC CO LTD·Filed 1984·Granted Jun 30, 1987·42 cites·19 claims
- 1182US5248963AMethod and circuit for erasing a liquid crystal displayHOSIDEN ELECTRONICS CO·Filed 1992·Granted Sep 28, 1993·81 cites·5 claims
- 1282US5042916AActive matrix display device having divided additional capacitorsHOSIDEN CORP·Filed 1990·Granted Aug 27, 1991·68 cites·5 claims
- 1379US5831605ALiquid crystal display device with stabilized common potentialHOSIDEN CORP·Filed 1997·Granted Nov 3, 1998·80 cites·7 claims
- 1474US4532196AAmorphous silicon photoreceptor with nitrogen and boronSTANLEY ELECTRIC CO LTD·Filed 1984·Granted Jul 30, 1985·32 cites·8 claims
- 1573US4762398APixel transistor free of parasitic capacitance fluctuations from misalignmentHOSIDEN ELECTRONICS CO·Filed 1987·Granted Aug 9, 1988·42 cites·8 claims
- 1662US4438154AMethod of fabricating an amorphous silicon filmSTANLEY ELECTRIC CO LTD·Filed 1982·Granted Mar 20, 1984·21 cites·6 claims
- 1761US4686165ASubstrate for amorphous silicon photoreceptorSTANLEY ELECTRIC CO LTD·Filed 1985·Granted Aug 11, 1987·12 cites·4 claims
- 1858US5784039ALiquid crystal display AC-drive method and liquid crystal display using the sameHOSIDEN CORP·Filed 1994·Granted Jul 21, 1998·27 cites·13 claims
- 1949US7236206B2Interpolation method for a video signal, and display device with function of interpolation for a video signalYASUI MASARU·Filed 2000·Granted Jun 26, 2007·2 cites·11 claims
- 2049US5635500ACephem compound and pharmaceutical composition containing the compoundOTSUKA KAGAKU KK·Filed 1993·Granted Jun 3, 1997·4 cites·4 claims
- 2145US7492360B2Image display device with circuits to compensate voltage drop in the common electrode for active matrix liquid crystal displaysTPO HONG KONG HOLDING LTD·Filed 2003·Granted Feb 17, 2009·2 cites·15 claims
- 2244US6403789B1Method of halogenating hydroxyl groupOTSUKA KAGAKU KK·Filed 2000·Granted Jun 11, 2002·0 cites·6 claims
- 2342US2007008278A1Electrophoretic display unitKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 2442US2007052669A1Electrophoretic display panelKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 2542US2006279526A1Electrophoretic display unitKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 2641US2006244713A1Electrophoretic display panelKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 2741US2006284794A1Electrophoretic display activation with symmetric data framesJOHNSON MARK T·Filed 2004·Application pending·0 cites
- 2841US2006227407A1Electrophoretic display panelKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 2940US4778741APhotoreceptor for electrophotographySTANLEY ELECTRIC CO LTD·Filed 1987·Granted Oct 18, 1988·5 cites·11 claims
- 3040US4385473AMethod for frequency regulation of tuning-fork vibratorHOSIDEN ELECTRONICS CO·Filed 1980·Granted May 31, 1983·6 cites·11 claims
- 3140US2006158572A1Electrophoretic display unitZHOU GUOFU·Filed 2004·Application pending·0 cites
- 3239US2006119567A1Electrophoretic display unitZHOU GUOFU·Filed 2004·Application pending·0 cites
- 3339US2007052641A1Gray scale voltage outputting deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
- 3438US5698544ACephem compound, process for producing the compound, and antimicrobial composition containing the sameOTSUKA KAGAKU KK·Filed 1995·Granted Dec 16, 1997·2 cites·8 claims
- 3534US6194567B1Halogenating agent and process for halogenating hydroxyl groupOTSUKA KAGAKU KK·Filed 1998·Granted Feb 27, 2001·1 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Masaru Yasui files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →