Inventor · disambiguated record
Tetsuya Yagi
Also filed as: YAGI TETSUYA
57 granted patents·17 pending applications·727 citations·filing 1985–2024
99Inventor score
Files withMITSUBISHI ELECTRIC CORP36NICHIA CORP8PANASONIC CORP7JAPAN ATOMIC ENERGY RES INST3MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3
Top patents by PatentIndex Score
74 records- 0198USD491899SLight emitting diodeNICHIA CORP·Filed 2003·Granted Jun 22, 2004·92 cites·1 claims
- 0292USD490387SLight emitting diodeNICHIA CORP·Filed 2002·Granted May 25, 2004·46 cites·1 claims
- 0385US4964135ASemiconductor laserMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Oct 16, 1990·29 cites·10 claims
- 0483USD508233SLight emitting diodeNICHIA CORP·Filed 2003·Granted Aug 9, 2005·31 cites·1 claims
- 0579USD715233SLight emitting diodeTAKAO TOSHIMASA·Filed 2012·Granted Oct 14, 2014·5 cites·1 claims
- 0678US5181220ASemiconductor light emitting light concentration deviceMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jan 19, 1993·43 cites·11 claims
- 0777US7653162B2Receiving apparatus and receiving methodPANASONIC CORP·Filed 2008·Granted Jan 26, 2010·6 cites·1 claims
- 0877US7106775B2Semiconductor laser devicesMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Sep 12, 2006·14 cites·18 claims
- 0976US5789094AFuel cell and sealing parts thereforeKANSAI ELECTRIC POWER CO·Filed 1996·Granted Aug 4, 1998·50 cites·3 claims
- 1076US5616431AFuel cell and its bipolar plateMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Apr 1, 1997·52 cites·11 claims
- 1174USD661262SLight emitting diodeIGARASHI TAKAYUKI·Filed 2010·Granted Jun 5, 2012·3 cites·1 claims
- 1273US7991058B2OFDM reception devicePANASONIC CORP·Filed 2005·Granted Aug 2, 2011·6 cites·10 claims
- 1371US6765944B2Semiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jul 20, 2004·10 cites·6 claims
- 1470US7424072B2Receiving apparatus and receiving methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 9, 2008·12 cites·27 claims
- 1570US5218439APhoto video camera deviceSONY CORP·Filed 1992·Granted Jun 8, 1993·36 cites·7 claims
- 1669US7865218B2Receiving device, integrated circuit, program, and receiving methodPANASONIC CORP·Filed 2005·Granted Jan 4, 2011·5 cites·9 claims
- 1767US5045500AMethod of making a semiconductor laserMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Sep 3, 1991·21 cites·9 claims
- 1866US7369162B2Image sensing apparatusJAPAN SCIENCE & TECH AGENCY·Filed 2002·Granted May 6, 2008·9 cites·7 claims
- 1965US5288654AMethod of making a mushroom-shaped gate electrode of semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Feb 22, 1994·33 cites·2 claims
- 2065US4984243ASemiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jan 8, 1991·13 cites·2 claims
- 2162US7715886B2Method and apparatus of reduced power consumption in TDMA signal reception via backward output of input stream to eliminate receiver training periodPANASONIC CORP·Filed 2005·Granted May 11, 2010·3 cites·8 claims
- 2261US4664829ALubricating oil blend resistant to ionizing radiationJAPAN ATOMIC ENERGY RES INST·Filed 1985·Granted May 12, 1987·16 cites·5 claims
- 2361US2024312608A1Medical Service Support Method, Recording Medium, and Medical Service Support SystemSHIMADZU CORP·Filed 2024·Application pending·0 cites
- 2460US7466645B2OFDM signal receiving apparatusPANASONIC CORP·Filed 2005·Granted Dec 16, 2008·2 cites·6 claims
- 2559US7505536B2Energy dispersal circuit and receiverPANASONIC CORP·Filed 2004·Granted Mar 17, 2009·3 cites·14 claims
- 2657US5363399ASemiconductor distributed-feedback laser deviceMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Nov 8, 1994·16 cites·3 claims
- 2756US2015115294A2Light emitting device including resin-molded body with white portion and black portionNICHIA CORP·Filed 2014·Application pending·0 cites
- 2854US8265764B2Artificial vision systemTANO YASUO·Filed 2003·Granted Sep 11, 2012·8 cites·1 claims
- 2954US5079185AMethod of making a semiconductor laserMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jan 7, 1992·13 cites·6 claims
- 3051US4916709ASemiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Apr 10, 1990·9 cites·8 claims
- 3150US4724264AFluoroalkoxy cyclic phosphonitrile estersOTSUKA KAGAKU KK·Filed 1986·Granted Feb 9, 1988·7 cites·2 claims
- 3249US2011268172A1Receiver apparatus and receiving methodPANASONIC CORP·Filed 2009·Application pending·0 cites
- 3349US2008054277A1Semiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Application pending·0 cites
- 3448US9112124B2Light emitting deviceNICHIA CORP·Filed 2014·Granted Aug 18, 2015·0 cites·19 claims
- 3548US7627010B2Semiconductor laser having Fabry-Perot resonatorMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Dec 1, 2009·0 cites·8 claims
- 3648US5470767AMethod of making field effect transistorMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Nov 28, 1995·20 cites·3 claims
- 3748US2007048587A1Solid polymer fuel cellMITSUBISHI ELECTRIC CORP·Filed 2006·Application pending·0 cites
- 3847US7173273B2Semiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Feb 6, 2007·1 cites·10 claims
- 3947US7151004B2Method of fabricating semiconductor laserMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Dec 19, 2006·1 cites·2 claims
- 4047US6043849ASimilar change information takeout method, similar change information takeout apparatus, and teletext receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 28, 2000·12 cites·29 claims
- 4147US5018158ASemiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 1990·Granted May 21, 1991·11 cites·3 claims
- 4247US2009213888A1Semiconductor laser device and manufacturing method thereforMITSUBISHI ELECTRIC CORP·Filed 2009·Application pending·0 cites
- 4347US2007254332A1Method for Readily Detecting Class C Beta-Lactamase-Producing BacteriaJAPAN HEALTH SCIENCE FOUND·Filed 2004·Application pending·0 cites
- 4446US5061643AMethod of doping a growing crystalline semiconductor filmMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Oct 29, 1991·13 cites·13 claims
- 4546US2010027724A1Receiver and receiving methodHAYASHI TAKAYA·Filed 2008·Application pending·0 cites
- 4645US2012176730A1Electric storage deviceTAKEMURA DAIGO·Filed 2012·Application pending·0 cites
- 4744US9905385B2Electromagnetic switchMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Feb 27, 2018·0 cites·13 claims
- 4844US9793453B2Light emitting deviceNICHIA CORP·Filed 2015·Granted Oct 17, 2017·0 cites·17 claims
- 4943US4711732ARadiation-resistant greaseJAPAN ATOMIC ENERGY RES INST·Filed 1986·Granted Dec 8, 1987·7 cites·2 claims
- 5043US2004229581A1Diversity receiver and diversity receiving methodFiled 2003·Application pending·0 cites
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 →