Inventor · disambiguated record
Masashi Nakagawa
Also filed as: NAKAGAWA MASASHI
136 granted patents·25 pending applications·451 citations·filing 1976–2024
99Inventor score
Files withTOYOTA ENG & MFG NORTH AMERICA32CANON KK27SEIKO EPSON CORP17NAKAGAWA MASASHI16TOYOTA MOTOR CO LTD14
Top patents by PatentIndex Score
161 records- 0195US10967833B1Vehicle monitoring system using multiple security camerasDENSO INT AMERICA INC·Filed 2020·Granted Apr 6, 2021·9 cites·19 claims
- 0293US11373470B1Systems and methods for unlocking a digital lockTOYOTA ENG & MFG NORTH AMERICA·Filed 2021·Granted Jun 28, 2022·3 cites·13 claims
- 0393US11070769B1Collaborative security camera system and method for usingTOYOTA ENG & MFG NORTH AMERICA·Filed 2020·Granted Jul 20, 2021·3 cites·18 claims
- 0493US10088727B2Liquid crystal device and electronic apparatusSEIKO EPSON CORP·Filed 2016·Granted Oct 2, 2018·6 cites·19 claims
- 0590US12024041B2V2V charge mappingTOYOTA ENG & MFG NORTH AMERICA·Filed 2021·Granted Jul 2, 2024·3 cites·20 claims
- 0690US11443413B2Vehicle camera system for outside view and trailer aidTOYOTA ENG & MFG NORTH AMERICA·Filed 2020·Granted Sep 13, 2022·2 cites·20 claims
- 0790US9543327B2Semiconductor device having insulation layer with concave portion and semiconductor layer that includes channel area disposed at concave portion, electro-optical device, method of manufacturing semiconductor device, method of manufacturing electro-optical device, and electronic apparatusSEIKO EPSON CORP·Filed 2016·Granted Jan 10, 2017·5 cites·17 claims
- 0889US8873090B2Print system for outputting data from web application on a networkNAKAGAWA MASASHI·Filed 2011·Granted Oct 28, 2014·11 cites·31 claims
- 0987US11270118B2Creating a valuable video clip using metadata flaggingTOYOTA ENG & MFG NORTH AMERICA·Filed 2020·Granted Mar 8, 2022·2 cites·18 claims
- 1087US7078620B2Mounting structure of on-vehicle electronic circuit unitALPS ELECTRIC CO LTD·Filed 2005·Granted Jul 18, 2006·19 cites·9 claims
- 1186US11845390B2Cabin monitoring systemTOYOTA ENG & MFG NORTH AMERICA·Filed 2021·Granted Dec 19, 2023·2 cites·20 claims
- 1284US10140777B2Information processing apparatus, method of controlling information processing apparatus, and storage mediumCANON KK·Filed 2017·Granted Nov 27, 2018·4 cites·12 claims
- 1384US4959537AMethod and apparatus for inspecting transparent containersMATSUSHITA ELECTRIC WORKS LTD·Filed 1989·Granted Sep 25, 1990·62 cites·20 claims
- 1483US11763673B2Methods and systems for controlling occupation of geographic spaces using software applicationsTOYOTA ENG & MFG NORTH AMERICA·Filed 2021·Granted Sep 19, 2023·1 cites·13 claims
- 1583US8773694B2Managing a print job using print setting informationTAKAGI YOSHIHIRO·Filed 2011·Granted Jul 8, 2014·8 cites·17 claims
- 1682US10139669B2Electro-optical device and electronic instrumentSEIKO EPSON CORP·Filed 2015·Granted Nov 27, 2018·3 cites·6 claims
- 1781US11645855B2Camera system to monitor the passengers in a vehicle and detect passenger activitiesTOYOTA ENG & MFG NORTH AMERICA·Filed 2020·Granted May 9, 2023·1 cites·20 claims
- 1881USD846521SPortable communication deviceICOM INC·Filed 2017·Granted Apr 23, 2019·17 cites·1 claims
- 1980US11783592B2Sequence recognition from video imagesTOYOTA ENG & MFG NORTH AMERICA·Filed 2021·Granted Oct 10, 2023·1 cites·20 claims
- 2080US11549583B2Current control deviceDENSO CORP·Filed 2020·Granted Jan 10, 2023·2 cites·7 claims
- 2180US11218456B2Vehicle-oriented service providing system, in-vehicle device, and command transmission methodTOYOTA MOTOR CO LTD·Filed 2019·Granted Jan 4, 2022·3 cites·8 claims
- 2278US9482913B2Electro-optical device and electronic apparatusNAKAGAWA MASASHI·Filed 2012·Granted Nov 1, 2016·2 cites·12 claims
- 2376US9607250B2Information processing apparatus, method for controlling the same, and information processing programCANON KK·Filed 2013·Granted Mar 28, 2017·4 cites·22 claims
- 2476US9589455B2Vehicle remote control system, server, and remote control terminalNAKAGAWA MASASHI·Filed 2012·Granted Mar 7, 2017·6 cites·8 claims
- 2576US9195424B2Print system, information processing apparatus, and method for generating data to be transmitted using an application based on an instruction from a web browserCANON KK·Filed 2014·Granted Nov 24, 2015·3 cites·29 claims
- 2676US8970865B2Printing control device, storage medium storing printing control program, and printing control methodNAKAGAWA MASASHI·Filed 2012·Granted Mar 3, 2015·4 cites·11 claims
- 2775US11076355B2Communication systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Jul 27, 2021·2 cites·8 claims
- 2875US9007540B2Electro-optical device and electronic apparatusNAKAGAWA MASASHI·Filed 2010·Granted Apr 14, 2015·2 cites·7 claims
- 2974US12112084B2Information processing apparatus, method for controlling information processing apparatus, and storage medium for using print driver extensions to convert a format of print dataCANON KK·Filed 2022·Granted Oct 8, 2024·0 cites·10 claims
- 3073US11032191B2On-board communication system and method for controlling on-board communication systemTOYOTA MOTOR CO LTD·Filed 2017·Granted Jun 8, 2021·2 cites·8 claims
- 3173US9865620B2Semiconductor device having semiconductor layer that includes channel region formed into concave shape, electro-optical device, method of manufacturing semiconductor device, method of manufacturing electro-optical device, and electronic apparatusSEIKO EPSON CORP·Filed 2016·Granted Jan 9, 2018·1 cites·11 claims
- 3273USD607855SPortable communication deviceICOM INC·Filed 2008·Granted Jan 12, 2010·18 cites·1 claims
- 3372US7800718B2Electro-optical device and electronic apparatus having a light-shielding film at least partially overlapping with a transistor in plan view and having a plurality of openings overlapping with the transistorSEIKO EPSON CORP·Filed 2008·Granted Sep 21, 2010·3 cites·10 claims
- 3472US7449761B2Electro-optical device, method for manufacturing electro-optical device, and electronic apparatusSEIKO EPSON CORP·Filed 2007·Granted Nov 11, 2008·3 cites·9 claims
- 3572US7358532B2Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2006·Granted Apr 15, 2008·5 cites·7 claims
- 3671US9335593B2Electro-optic device comprising a data line disposed between a transistor and a capacitor and electronic apparatusSEIKO EPSON CORP·Filed 2014·Granted May 10, 2016·1 cites·10 claims
- 3771US8441606B2Electro-optical device and electronic apparatusNAKAGAWA MASASHI·Filed 2010·Granted May 14, 2013·3 cites·14 claims
- 3871US8144281B2Electro-optical device having a light shielding film with first, second, and third portionsNAKAGAWA MASASHI·Filed 2008·Granted Mar 27, 2012·3 cites·17 claims
- 3971US7912169B2Synchronization device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2005·Granted Mar 22, 2011·6 cites·20 claims
- 4070US11499839B2Driving assistance device, control method, and non-transitory computer-readable medium storing programTOYOTA MOTOR CO LTD·Filed 2021·Granted Nov 15, 2022·0 cites·11 claims
- 4170US10885723B2Encrypted communication system and method for controlling encrypted communication systemTOYOTA MOTOR CO LTD·Filed 2017·Granted Jan 5, 2021·1 cites·8 claims
- 4270USD608747SPortable communication deviceICOM INC·Filed 2008·Granted Jan 26, 2010·16 cites·1 claims
- 4370US6697286B2Driver circuitNEC ELECTRONICS CORP·Filed 2002·Granted Feb 24, 2004·14 cites·16 claims
- 4469US7840727B2Serial-to-parallel conversion/parallel-to-serial conversion/ FIFO unified circuitNEC ELECTRONICS CORP·Filed 2006·Granted Nov 23, 2010·5 cites·12 claims
- 4568USD951922SMicrophoneICOM INC·Filed 2021·Granted May 17, 2022·3 cites·1 claims
- 4668USD810040SPortable communication deviceICOM INC·Filed 2015·Granted Feb 13, 2018·10 cites·1 claims
- 4768US9122431B2Information processing apparatus, control method, and recording mediumCANON KK·Filed 2013·Granted Sep 1, 2015·2 cites·16 claims
- 4868US7482989B2Easily maintainable on-vehicle electronic deviceALPS ELECTRIC CO LTD·Filed 2007·Granted Jan 27, 2009·6 cites·6 claims
- 4967US12277776B2Vehicle communication systems and methods for detecting and capturing relevant object dataTOYOTA ENG & MFG NORTH AMERICA·Filed 2021·Granted Apr 15, 2025·0 cites·19 claims
- 5067US11796345B2Method and system for optimized notification of detected event on vehiclesTOYOTA ENG & MFG NORTH AMERICA·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
Showing the top 50 of 161 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →