Inventor · disambiguated record
Yuji Tamura
Also filed as: TAMURA YUJI
63 granted patents·11 pending applications·1,208 citations·filing 1992–2023
99Inventor score
Top patents by PatentIndex Score
74 records- 0198USD407759SGame machineKONAMI CO LTD·Filed 1998·Granted Apr 6, 1999·152 cites·1 claims
- 0297USD407758SGame machineKONAMI CO LTD·Filed 1998·Granted Apr 6, 1999·97 cites·1 claims
- 0396US9556PPetunia plant named `Revolution Pinkmini`SUNTORY LTD·Filed 1995·Granted May 21, 1996·26 cites·1 claims
- 0496US9411PVerbena plant `Sunmaref TP-V`SUNTORY LTD·Filed 1995·Granted Dec 26, 1995·24 cites·1 claims
- 0596US9341PPetunia plant `Revolution Pinkvein`SUNTORY LTD·Filed 1995·Granted Oct 24, 1995·26 cites·1 claims
- 0696US9322PPetunia plant `Revolution Bluevein`SUNTORY LTD·Filed 1995·Granted Oct 10, 1995·37 cites·1 claims
- 0796US9121PVerbena plant `Sunmaref TP-L`SUNTORY LTD·Filed 1994·Granted Apr 25, 1995·21 cites·1 claims
- 0896US9085PVerbena plant--`Sunmaref TP-C`SUNTORY LTD·Filed 1994·Granted Mar 21, 1995·22 cites·1 claims
- 0996US9059PVerbena plant -- `Sunmaref TP-W`SUNTORY LTD·Filed 1994·Granted Feb 14, 1995·19 cites·1 claims
- 1096US9014PVerbena plant--`Sunmaref TP-P`SUNTORY LTD·Filed 1994·Granted Dec 13, 1994·19 cites·1 claims
- 1196US8995PVerbena plant -- `Sunmaref TP-R`SUNTORY LTD·Filed 1994·Granted Nov 29, 1994·22 cites·1 claims
- 1296US8489PPetunia plant named `Revolution Pastelpink`KEISEI ROSE NURSERIES INC·Filed 1992·Granted Dec 7, 1993·21 cites·1 claims
- 1395US9342PPetunia plant named `Revolution Violet`SUNTORY LTD·Filed 1995·Granted Oct 24, 1995·23 cites·1 claims
- 1491US7639945B2Optical switch device and optical switching methodFUJITSU LTD·Filed 2006·Granted Dec 29, 2009·15 cites·14 claims
- 1589US6539185B2Fixing apparatus and image-forming apparatusKONISHIROKU PHOTO IND·Filed 2001·Granted Mar 25, 2003·37 cites·10 claims
- 1689USD409538SSteering wheelKONAMI CO LTD·Filed 1998·Granted May 11, 1999·39 cites·1 claims
- 1788US10843PTorenia plant named `Sunrenilabu`SUNTORY LTD·Filed 1997·Granted Mar 30, 1999·6 cites·1 claims
- 1887US6136444ATransparent conductive sheetTEIJIN LTD·Filed 1996·Granted Oct 24, 2000·69 cites·20 claims
- 1984US6171663B1Liquid crystal display element with a transparent electrode substrate, and the transparent electrode substrateTEIJIN LTD·Filed 1997·Granted Jan 9, 2001·51 cites·42 claims
- 2079US6612929B2Rotary device for game machine and game machine with rotary deviceKONAMI CORP·Filed 2001·Granted Sep 2, 2003·29 cites·13 claims
- 2179US5680246AOptical amplifier and optical transmission apparatusFUJITSU LTD·Filed 1995·Granted Oct 21, 1997·64 cites·18 claims
- 2278US7294395B2Transparent electroconductive laminateTEIJIN LTD·Filed 2002·Granted Nov 13, 2007·14 cites·25 claims
- 2377US5859725AOptical power monitor and optical amplifier having the optical power monitorFUJITSU LTD·Filed 1997·Granted Jan 12, 1999·57 cites·33 claims
- 2475US8123623B2Simulated gunKITAMI YOSHINOBU·Filed 2005·Granted Feb 28, 2012·8 cites·10 claims
- 2575US8060781B2Data processing apparatus and programISHIKAWA TETSUYA·Filed 2007·Granted Nov 15, 2011·8 cites·12 claims
- 2675US7692819B2Image processing method and image processing apparatusKONICA MINOLTA BUSINESS TECH·Filed 2005·Granted Apr 6, 2010·8 cites·49 claims
- 2775US6975162B2Constant current driving circuitFUJITSU LTD·Filed 2005·Granted Dec 13, 2005·10 cites·21 claims
- 2870US7880960B2Optical amplifier and abnormality detection method for the sameFUJITSU LTD·Filed 2009·Granted Feb 1, 2011·4 cites·8 claims
- 2969US5276524AWide display with two CRTs arranged to form a non-overlapping juxtaposed image with one CRT movable from an accommodated position to an operative positionKONAMI KOGYO KK·Filed 1992·Granted Jan 4, 1994·34 cites·11 claims
- 3068US7707376B2Verifying the validity of data saved at power down by comparing the time of save to time of power-off upon start upKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Apr 27, 2010·4 cites·15 claims
- 3167US7133192B2Light amplification control unit and methodFUJITSU LTD·Filed 2004·Granted Nov 7, 2006·8 cites·8 claims
- 3266US7630586B2Image processing apparatus and image processing systemKONICA MINOLTA BUSINESS TECH·Filed 2005·Granted Dec 8, 2009·4 cites·12 claims
- 3365US8174758B2Optical amplifierMURO SHINICHIROU·Filed 2009·Granted May 8, 2012·3 cites·7 claims
- 3465US7861040B2Memory apparatus, cache control method, and cache control programKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Dec 28, 2010·3 cites·12 claims
- 3564US6219177B1Optical amplifying apparatus, an optical output controlling method by the optical amplifying apparatus, and an optical transmitting apparatusFUJITSU LTD·Filed 1999·Granted Apr 17, 2001·27 cites·12 claims
- 3664US5822112AControl apparatus for optical amplifierFUJITSU LTD·Filed 1996·Granted Oct 13, 1998·28 cites·14 claims
- 3763USD438260SGame machineKONAMI CO LTD·Filed 2000·Granted Feb 27, 2001·13 cites·1 claims
- 3861US7929201B2Multistage optical amplifier with gain control using pump ratioFUJITSU LTD·Filed 2008·Granted Apr 19, 2011·2 cites·7 claims
- 3959US6467772B2Shooting game machineKONAMI CORP·Filed 2001·Granted Oct 22, 2002·4 cites·12 claims
- 4059US5625481AAuxiliary-signal transmission systemFUJITSU LTD·Filed 1995·Granted Apr 29, 1997·21 cites·11 claims
- 4158US8922879B2Optical amplifying device and optical amplifying methodTAMURA YUJI·Filed 2011·Granted Dec 30, 2014·1 cites·12 claims
- 4258US6811494B2Shooting game machine and shooting game systemKONAMI CORP·Filed 2001·Granted Nov 2, 2004·6 cites·6 claims
- 4358US6297814B1Apparatus for and method of displaying image and computer-readable recording mediumKONAMI CO LTD·Filed 1998·Granted Oct 2, 2001·28 cites·21 claims
- 4457US12462675B2Traffic prediction system, traffic prediction method, and programTOYOTA MOTOR CO LTD·Filed 2023·Granted Nov 4, 2025·0 cites·6 claims
- 4557US6481429B2Simulated gunKONAMI CORP·Filed 2001·Granted Nov 19, 2002·16 cites·20 claims
- 4653US2007068017A1Optical pet guiding apparatusKONAMI SPORTS & LIFE CO LTD·Filed 2006·Application pending·0 cites
- 4752US7508538B2Image data rotation apparatusKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Mar 24, 2009·1 cites·8 claims
- 4852US5732953ABoxing game machineKONAMI CO LTD·Filed 1995·Granted Mar 31, 1998·17 cites·23 claims
- 4951US8107116B2Image forming apparatusEGUCHI MUNETOSHI·Filed 2007·Granted Jan 31, 2012·2 cites·12 claims
- 5050US7591727B2Rotation structure of operating member for game machine, and video game deviceKONAMI CORP·Filed 2004·Granted Sep 22, 2009·0 cites·14 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →