Inventor · disambiguated record
Koji Hamada
Also filed as: HAMADA KOJI
40 granted patents·8 pending applications·621 citations·filing 1978–2023
98Inventor score
Top patents by PatentIndex Score
48 records- 0195US8378967B2Wearable electrical apparatusDENSO CORP·Filed 2010·Granted Feb 19, 2013·76 cites·13 claims
- 0292US6761635B2Remote-control signal receiverSONY COMPUTER ENTERTAINMENT INC·Filed 2001·Granted Jul 13, 2004·94 cites·24 claims
- 0390US10654401B2Drive assist control apparatus and control method for drive assistDENSO CORP·Filed 2016·Granted May 19, 2020·8 cites·10 claims
- 0488US8249276B2Information processor and controller deviceHAMADA KOJI·Filed 2006·Granted Aug 21, 2012·15 cites·7 claims
- 0587US8787586B2Information processor and controller deviceHAMADA KOJI·Filed 2012·Granted Jul 22, 2014·10 cites·6 claims
- 0687US8747224B2Operating deviceMIYAZAKI YOSHIO·Filed 2009·Granted Jun 10, 2014·12 cites·12 claims
- 0785US7196667B2Surface-mount type antenna and antenna apparatus employing the same, and wireless communication apparatusKYOCERA CORP·Filed 2005·Granted Mar 27, 2007·18 cites·15 claims
- 0884US8350805B2Entertainment system and processing apparatusSONY COMPUTER ENTERTAINMENT INC·Filed 2007·Granted Jan 8, 2013·9 cites·11 claims
- 0983US9262997B2Image display apparatusDENSO CORP·Filed 2013·Granted Feb 16, 2016·8 cites·7 claims
- 1082US6023130APlasma display substrate and a production method thereofKYOCERA CORP·Filed 1996·Granted Feb 8, 2000·63 cites·13 claims
- 1180US6165873AProcess for manufacturing a semiconductor integrated circuit deviceNEC CORP·Filed 1999·Granted Dec 26, 2000·57 cites·19 claims
- 1280US5475238AThin film transistor with a sub-gate structure and a drain offset regionNEC CORP·Filed 1993·Granted Dec 12, 1995·46 cites·3 claims
- 1371US7171735B2Shape member manufacturing apparatus and shape member manufacturing methodHITACHI LTD·Filed 2005·Granted Feb 6, 2007·8 cites·5 claims
- 1471US6291890B1Semiconductor device having a silicide structureNEC CORP·Filed 2000·Granted Sep 18, 2001·12 cites·7 claims
- 1571US6087206AMethod of fabricating a top-gate type thin film transistor with dangling bonds of silicon partly combined with hydrogenNEC CORP·Filed 1998·Granted Jul 11, 2000·31 cites·4 claims
- 1671US5470763AMethod for manufacturing thin film transistor with short hydrogen passivation timeNEC CORP·Filed 1994·Granted Nov 28, 1995·48 cites·13 claims
- 1770US9496383B2Semiconductor device and method of forming the samePS4 LUXCO SARL·Filed 2014·Granted Nov 15, 2016·2 cites·3 claims
- 1868US9028326B2Operating deviceSONY COMPUTER ENTERTAINMENT INC·Filed 2014·Granted May 12, 2015·1 cites·7 claims
- 1968US9015366B2Communication system, terminal device, communication processing method, communication processing program, storage medium stored with communication processing programHAMADA KOJI·Filed 2010·Granted Apr 21, 2015·2 cites·19 claims
- 2068US7666761B2Semiconductor device and manufacturing method thereofELPIDA MEMORY INC·Filed 2007·Granted Feb 23, 2010·2 cites·9 claims
- 2168US5693961ATop-gate type thin film transistor with dangling bonds of silicon partly combined with hydrogenNEC CORP·Filed 1995·Granted Dec 2, 1997·27 cites·7 claims
- 2266US7151033B2Method for manufacturing a semiconductor device having a low junction leakage currentELPIDA MEMORY INC·Filed 2005·Granted Dec 19, 2006·2 cites·9 claims
- 2364US5888856AMethod of fabricating a top-gate type thin film transistor with dangling bonds of silicon partly combined with hydrogenNEC CORP·Filed 1996·Granted Mar 30, 1999·23 cites·20 claims
- 2463US6997369B2Friction stir welding methodHITACHI LTD·Filed 2004·Granted Feb 14, 2006·11 cites·3 claims
- 2562US9448641B2Gesture input apparatusDENSO CORP·Filed 2015·Granted Sep 20, 2016·1 cites·16 claims
- 2661US8281130B2Authentication system and authentication object deviceHAMADA KOJI·Filed 2006·Granted Oct 2, 2012·2 cites·3 claims
- 2759US9087727B2Semiconductor devicePS4 LUXCO SARL·Filed 2013·Granted Jul 21, 2015·1 cites·16 claims
- 2859US8754849B2Information input device and information input methodHAMADA KOJI·Filed 2011·Granted Jun 17, 2014·1 cites·8 claims
- 2957US2024213251A1Apparatus and test element groupMICRON TECHNOLOGY INC·Filed 2023·Application pending·0 cites
- 3051US2025325900A1Information processing device, information processing method, and programSONY INTERACTIVE ENTERTAINMENT INC·Filed 2022·Application pending·0 cites
- 3149US9440147B2Communication system, terminal device, communication processing method, communication processing program, storage medium stored with communication processing programSONY COMPUTER ENTERTAINMENT INC·Filed 2015·Granted Sep 13, 2016·0 cites·7 claims
- 3249US9041085B2Semiconductor device and method of forming the sameOYU KIYONORI·Filed 2012·Granted May 26, 2015·0 cites·18 claims
- 3349US6090645AFabrication method of semiconductor device with gettering treatmentNEC CORP·Filed 1998·Granted Jul 18, 2000·15 cites·13 claims
- 3446US2005214973A1Semiconductor device and manufacturing method thereofOYU KIYONORI·Filed 2005·Application pending·0 cites
- 3544US7142160B2Small size antenna, surface mounting type antenna and antenna device as well as radio communication deviceKYOCERA CORP·Filed 2004·Granted Nov 28, 2006·4 cites·16 claims
- 3643US2021344092A1Resonator, filter, and communication deviceKYOCERA CORP·Filed 2019·Application pending·0 cites
- 3741US7632696B2Semiconductor chip with a porous single crystal layer and manufacturing method of the sameELPIDA MEMORY INC·Filed 2006·Granted Dec 15, 2009·0 cites·13 claims
- 3841US2006211170A1Semiconductor device and manufacturing method of the sameELPIDA MEMORY INC·Filed 2006·Application pending·0 cites
- 3941US2003036261A1Semiconductor device and fabricating method thereofNEC CORP·Filed 2002·Application pending·0 cites
- 4041US2007074382A1Shape member manufacturing apparatus and shape member manufacturing methodOKAFUJI OSAMU·Filed 2006·Application pending·0 cites
- 4140US10856086B2Piezoelectric acoustic componentHOKURIKU ELECT IND·Filed 2018·Granted Dec 1, 2020·0 cites·20 claims
- 4240US8135887B2Relay, entertainment apparatus, communication system, communication method, and programHAMADA KOJI·Filed 2005·Granted Mar 13, 2012·0 cites·14 claims
- 4340US6504234B2Semiconductor device with interlayer film comprising a diffusion prevention layer to keep metal impurities from invading the underlying semiconductor substrateNEC CORP·Filed 2001·Granted Jan 7, 2003·0 cites·14 claims
- 4440US6221760B1Semiconductor device having a silicide structureNEC CORP·Filed 1997·Granted Apr 24, 2001·7 cites·6 claims
- 4539US4221327AMiniature counter having zero reset push buttonsTAMURA ELECTRIC WORKS LTD·Filed 1978·Granted Sep 9, 1980·4 cites·7 claims
- 4639US2001016403A1Semiconductor substrate with semi-insulating polysilicon gettering site layer and process of fabrication thereofFiled 2001·Application pending·0 cites
- 4735US7314299B2Vehicle lamp and method of manufacturing the vehicle lampICHIKOH INDUSTRIES LTD·Filed 2004·Granted Jan 1, 2008·0 cites·11 claims
- 4831US6221741B1Process of fabricating a semiconductor substrate with semi-insulating polysilicon gettering site layerNEC CORP·Filed 1998·Granted Apr 24, 2001·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →