Inventor · disambiguated record
Masahiko Shimizu
Also filed as: SHIMIZU MASAHIKO · SHINODA AKIBUMI
144 granted patents·19 pending applications·970 citations·filing 1976–2023
99Inventor score
Top patents by PatentIndex Score
163 records- 0198US9006483B2Process for producing acetic acidDAICEL CORP·Filed 2013·Granted Apr 14, 2015·40 cites·15 claims
- 0298US8940932B2Process for producing acetic acidSHIMIZU MASAHIKO·Filed 2011·Granted Jan 27, 2015·30 cites·14 claims
- 0397US8957248B2Process for producing acetic acidMIURA HIROYUKI·Filed 2011·Granted Feb 17, 2015·31 cites·10 claims
- 0497US5625095AProcess for producing high purity acetic acidDAICEL CHEM·Filed 1995·Granted Apr 29, 1997·110 cites·2 claims
- 0596US9115071B2Process for producing acetic acidSHIMIZU MASAHIKO·Filed 2011·Granted Aug 25, 2015·18 cites·10 claims
- 0696US9073843B2Process for producing acetic acidSHIMIZU MASAHIKO·Filed 2011·Granted Jul 7, 2015·19 cites·13 claims
- 0795US10128290B2Solid-state imaging apparatusSONY CORP·Filed 2018·Granted Nov 13, 2018·6 cites·16 claims
- 0894US9978794B2Solid-state imaging apparatusSONY CORP·Filed 2017·Granted May 22, 2018·5 cites·30 claims
- 0994US9776941B2Process for producing acetic acidDAICEL CORP·Filed 2013·Granted Oct 3, 2017·14 cites·17 claims
- 1094US8786041B2Solid-state imaging apparatusIWAFUCHI TOSHIAKI·Filed 2012·Granted Jul 22, 2014·12 cites·51 claims
- 1194US6000689AAutomatic paper feederMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Dec 14, 1999·82 cites·3 claims
- 1291US6088583AAutomatic gain control circuitFUJITSU LTD·Filed 1998·Granted Jul 11, 2000·78 cites·6 claims
- 1391US5756836AProcess for producing highly purified acetic acidDAICEL CHEM·Filed 1996·Granted May 26, 1998·57 cites·11 claims
- 1490US9842872B2Solid-state imaging apparatusSONY CORP·Filed 2017·Granted Dec 12, 2017·3 cites·20 claims
- 1590US7953428B2Transmitting apparatus, receiving apparatus, and re-transmission control methodFUJITSU LTD·Filed 2005·Granted May 31, 2011·20 cites·10 claims
- 1689US9162958B2Process for producing acetic acidSHIMIZU MASAHIKO·Filed 2011·Granted Oct 20, 2015·4 cites·12 claims
- 1789US7622898B2Charging or discharging apparatus for electrically charging or discharging a capacitor storage type power source adapted to store electric energy in electric double layer capacitorsPOWER SYSTEMS CO LTD·Filed 2007·Granted Nov 24, 2009·52 cites·39 claims
- 1888US6650692B2CDMA receiverFUJITSU LTD·Filed 2001·Granted Nov 18, 2003·42 cites·13 claims
- 1987US10562836B2Process for producing acetic acidDAICEL CORP·Filed 2016·Granted Feb 18, 2020·2 cites·14 claims
- 2086US9773826B2Solid-state imaging apparatusSONY CORP·Filed 2016·Granted Sep 26, 2017·2 cites·23 claims
- 2184US10009895B2Beamforming for selecting a transmitting direction based on feedback from a reception deviceFUJITSU LTD·Filed 2016·Granted Jun 26, 2018·4 cites·7 claims
- 2284US8363691B2Pilot multiplexing method and OFDM transceiver apparatus in OFDM systemFUJITSU LTD·Filed 2006·Granted Jan 29, 2013·10 cites·2 claims
- 2384US8189711B2Transmission controlling method in wireless communications system and receiver for use in the same systemSHIMIZU MASAHIKO·Filed 2008·Granted May 29, 2012·12 cites·12 claims
- 2483US12060322B2Method for producing acetic acidDAICEL CORP·Filed 2018·Granted Aug 13, 2024·1 cites·14 claims
- 2583US10759730B2Method for producing acetic acidDAICEL CORP·Filed 2018·Granted Sep 1, 2020·2 cites·20 claims
- 2683US10265639B2Process for producing acetic acidDAICEL CORP·Filed 2017·Granted Apr 23, 2019·1 cites·11 claims
- 2782US10468446B2Solid-state imaging apparatusSONY CORP·Filed 2018·Granted Nov 5, 2019·1 cites·21 claims
- 2882US10246399B2Process for producing acetic acidDAICEL CORP·Filed 2017·Granted Apr 2, 2019·1 cites·14 claims
- 2981US9478573B2Solid-state imaging apparatus and method of manufacturing the sameSHIMIZU MASAHIKO·Filed 2012·Granted Oct 25, 2016·4 cites·6 claims
- 3081US7841088B2Method of producing a suspension coil springMITSUBISHI STEEL MFG·Filed 2009·Granted Nov 30, 2010·14 cites·3 claims
- 3180US10457622B2Method for producing acetic acidDAICEL CORP·Filed 2017·Granted Oct 29, 2019·1 cites·20 claims
- 3280US6082912AThermal printer with a mode changing gearMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 4, 2000·40 cites·17 claims
- 3379US10475837B2Image sensor and electronic deviceSONY CORP·Filed 2016·Granted Nov 12, 2019·3 cites·14 claims
- 3479US9799692B2Solid-state imaging apparatusSONY CORP·Filed 2017·Granted Oct 24, 2017·1 cites·23 claims
- 3578US12478568B2Method for producing 1,3-butylene glycol, and 1,3-butylene glycol productDAICEL CORP·Filed 2020·Granted Nov 25, 2025·0 cites·11 claims
- 3678US7283510B2Wireless receiver estimating power of interferenceFUJITSU LTD·Filed 2002·Granted Oct 16, 2007·20 cites·8 claims
- 3777US10183905B2Method for producing acetic acidDAICEL CORP·Filed 2016·Granted Jan 22, 2019·2 cites·26 claims
- 3877US4736284ASwitching power supply circuit including forward converterKIKUSUI ELECTRONICS·Filed 1986·Granted Apr 5, 1988·37 cites·10 claims
- 3976USRE46999EProcess for producing acetic acidDAICEL CORP·Filed 2011·Granted Aug 21, 2018·1 cites·15 claims
- 4074US11315971B2Imaging device, method of producing imaging device, imaging apparatus, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Apr 26, 2022·1 cites·14 claims
- 4174US7151792B2Spread spectrum rake receiverFUJITSU LTD·Filed 2002·Granted Dec 19, 2006·14 cites·10 claims
- 4272US12472133B2Method for producing 1,3-butylene glycol, and 1,3-butylene glycol productDAICEL CORP·Filed 2020·Granted Nov 18, 2025·0 cites·19 claims
- 4372US9776944B2Process for producing acetic acidSHIMIZU MASAHIKO·Filed 2011·Granted Oct 3, 2017·1 cites·14 claims
- 4472US9191559B2Camera module, manufacturing apparatus, and manufacturing methodSHIMIZU MASAHIKO·Filed 2012·Granted Nov 17, 2015·2 cites·8 claims
- 4572US8116241B2Wireless communication system and transmission deviceSHIMIZU MASAHIKO·Filed 2005·Granted Feb 14, 2012·4 cites·6 claims
- 4671US7953141B2Interference reduction receiverFUJITSU LTD·Filed 2007·Granted May 31, 2011·4 cites·10 claims
- 4771US5056962AMethod of sampling solid materials and sampling system to execute the methodKYOWA HAKKO KOGYO CO LTD KABUS·Filed 1989·Granted Oct 15, 1991·28 cites·5 claims
- 4870US10868066B2Solid-state imaging apparatusSONY CORP·Filed 2019·Granted Dec 15, 2020·0 cites·20 claims
- 4969US10633322B2Process for producing acetic acidDAICEL CORP·Filed 2019·Granted Apr 28, 2020·0 cites·16 claims
- 5069US9120253B2Methods of RTM moldingTORAY INDUSTRIES·Filed 2013·Granted Sep 1, 2015·1 cites·13 claims
Showing the top 50 of 163 patent records by PatentIndex Score.
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