Inventor · disambiguated record
Ryo Fujita
Also filed as: FUJITA RYO
77 granted patents·20 pending applications·1,079 citations·filing 1984–2025
99Inventor score
Top patents by PatentIndex Score
97 records- 0197US6609236B2Semiconductor IC device having a memory and a logic circuit implemented with a single chipHITACHI LTD·Filed 2001·Granted Aug 19, 2003·88 cites·10 claims
- 0295US11822840B2Inspection apparatus capable of preventing unnecessary abnormality determination on printed matter, method of controlling the same, and storage mediumCANON KK·Filed 2022·Granted Nov 21, 2023·3 cites·10 claims
- 0395US6762976B1Wristwatch caseCITIZEN WATCH CO LTD·Filed 2000·Granted Jul 13, 2004·55 cites·27 claims
- 0493US7091598B2Electronic circuit deviceRENESAS TECH CORP·Filed 2001·Granted Aug 15, 2006·77 cites·13 claims
- 0591US4730186AInput integrated flat panel display systemHITACHI LTD·Filed 1985·Granted Mar 8, 1988·131 cites·12 claims
- 0686US9123515B2Ion mobility spectrometerSHIMADZU CORP·Filed 2014·Granted Sep 1, 2015·5 cites·7 claims
- 0784US5706034AGraphic processing apparatus and methodHITACHI LTD·Filed 1994·Granted Jan 6, 1998·41 cites·17 claims
- 0882US10974920B2Control device for controlling an image forming systemCANON KK·Filed 2018·Granted Apr 13, 2021·2 cites·11 claims
- 0982US8973807B2Bonding tool, electronic component mounting apparatus, and manufacturing method of bonding toolFUJITA RYO·Filed 2011·Granted Mar 10, 2015·7 cites·7 claims
- 1082US7323771B2Electronic circuit deviceRENESAS TECH CORP·Filed 2006·Granted Jan 29, 2008·10 cites·7 claims
- 1181US5917496ASpecial purpose memory for graphics and display apparatus using the sameHITACHI LTD·Filed 1998·Granted Jun 29, 1999·53 cites·5 claims
- 1280US5995439ASemiconductor IC device having a memory and a logic circuit implemented with a single chipHITACHI LTD·Filed 1998·Granted Nov 30, 1999·29 cites·14 claims
- 1379US8328066B2Bonding tool and electronic component mounting apparatus and methodFUJITA RYO·Filed 2010·Granted Dec 11, 2012·6 cites·18 claims
- 1479US6335898B2Semiconductor IC device having a memory and a logic circuit implemented with a single chipHITACHI LTD·Filed 2001·Granted Jan 1, 2002·17 cites·16 claims
- 1579US6266072B1Graphics systemHITACHI LTD·Filed 1995·Granted Jul 24, 2001·73 cites·6 claims
- 1677US11847358B2Information processing apparatus, control method for information processing apparatus, and storage mediumCANON KK·Filed 2020·Granted Dec 19, 2023·1 cites·9 claims
- 1775US5673374AMethod and apparatus for non-disturbed specular reflections on textured surfacesHITACHI LTD·Filed 1993·Granted Sep 30, 1997·54 cites·5 claims
- 1875US2025098135A1Mounting head, mounting apparatus, and method of manufacturing electronic devicePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1973US5801706ASpecial purpose memory for graphics and display apparatus using the special purpose memory for graphicsHITACHI LTD·Filed 1995·Granted Sep 1, 1998·48 cites·3 claims
- 2072US9122974B2Print control apparatus for causing a printing apparatus to execute printing by controlling the printing apparatus, method of controlling the same, and storage mediumCANON KK·Filed 2014·Granted Sep 1, 2015·2 cites·9 claims
- 2172US7635851B2Electron beam apparatus and method of generating an electron beam irradiation patternHITACHI HIGH TECH CORP·Filed 2006·Granted Dec 22, 2009·3 cites·6 claims
- 2271US5900917AImage composing and displaying method and apparatusHITACHI LTD·Filed 1997·Granted May 4, 1999·26 cites·8 claims
- 2370US11574888B2Component joining apparatus, component joining method and mounted structurePANASONIC IP MAN CO LTD·Filed 2018·Granted Feb 7, 2023·1 cites·14 claims
- 2470US6292196B1Rendering processorHITACHI LTD·Filed 2000·Granted Sep 18, 2001·12 cites·4 claims
- 2568US10322753B2Vehicle body front structureHONDA MOTOR CO LTD·Filed 2016·Granted Jun 18, 2019·2 cites·6 claims
- 2668US7371687B2Electronic circuit deviceRENESAS TECH CORP·Filed 2006·Granted May 13, 2008·3 cites·7 claims
- 2768US6049343AGraphics processing unit and graphics processing systemHITACHI LTD·Filed 1998·Granted Apr 11, 2000·35 cites·12 claims
- 2867US11054391B2Ion mobility spectrometerSHIMADZU CORP·Filed 2019·Granted Jul 6, 2021·0 cites·2 claims
- 2967US9026892B2Memory management method, storage device, and computer with the sameHITACHI LTD·Filed 2013·Granted May 5, 2015·2 cites·18 claims
- 3067US5680175AVideo signal conversion apparatus having a common frame memory for video signals having different synchronizing signalsHITACHI LTD·Filed 1995·Granted Oct 21, 1997·24 cites·3 claims
- 3167US2024402096A1X-ray imaging apparatusSHIMADZU CORP·Filed 2024·Application pending·0 cites
- 3266US5940087AGraphic processing apparatus and methodHITACHI LTD·Filed 1996·Granted Aug 17, 1999·18 cites·38 claims
- 3365US12193163B2Mounting head, mounting apparatus, and method of manufacturing electronic devicePANASONIC IP MAN CO LTD·Filed 2022·Granted Jan 7, 2025·0 cites·7 claims
- 3465US10551348B2Ion mobility spectrometerSHIMADZU CORP·Filed 2014·Granted Feb 4, 2020·1 cites·8 claims
- 3565US5982376AThree-dimensional graphic display apparatus with improved high-speed anti-aliasingHITACHI LTD·Filed 1996·Granted Nov 9, 1999·41 cites·14 claims
- 3664US5581796AProcessing method and graphics processor for skip drawing a figureHITACHI LTD·Filed 1993·Granted Dec 3, 1996·27 cites·17 claims
- 3764US2025140736A1Positioning equipment, bonding equipment, positioning method and bonding methodPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 3862US8867075B2Print data processing apparatus for consolidating print objectsFUJITA RYO·Filed 2012·Granted Oct 21, 2014·1 cites·5 claims
- 3962US2024265569A1Positioning device, mounting device, positioning method, and method for manufacturing electronic componentPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 4062US2025299986A1Positioning device and positioning methodPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 4161US8008622B2Electron beam apparatus and method of generating an electron beam irradiation patternHITACHI HIGH TECH CORP·Filed 2009·Granted Aug 30, 2011·0 cites·3 claims
- 4261US6246629B1Semiconductor IC device having a memory and a logic circuit implemented with a single chipHITACHI LTD·Filed 2000·Granted Jun 12, 2001·7 cites·15 claims
- 4359US8949515B2Storage device and memory controllerNISHI MASATAKA·Filed 2010·Granted Feb 3, 2015·2 cites·8 claims
- 4458US11650768B2Information processing apparatus, controlling method for information processing apparatus, and non-transitory computer-readable memory that stores a computer-executable program for the controlling methodCANON KK·Filed 2019·Granted May 16, 2023·0 cites·9 claims
- 4558US2023096476A1Linear motion device and electronic component mounting devicePANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 4657US6609232B2Logic compound method and logic compound apparatusHITACHI LTD·Filed 2001·Granted Aug 19, 2003·6 cites·6 claims
- 4757US6377267B1Graphic processing apparatus and methodHITACHI LTD·Filed 2000·Granted Apr 23, 2002·2 cites·6 claims
- 4856US11392339B2Information processing apparatus that generates quality requirement data based on an acceptable difference between a standard color value and color value to be obtainedCANON KK·Filed 2020·Granted Jul 19, 2022·0 cites·15 claims
- 4956US8028886B2Bonding tool, electronic component mounting apparatus and electronic component mounting methodPANASONIC CORP·Filed 2009·Granted Oct 4, 2011·0 cites·14 claims
- 5056US5519449AImage composing and displaying method and apparatus for displaying a composite image of video signals and computer graphicsHITACHI LTD·Filed 1992·Granted May 21, 1996·11 cites·5 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →