Inventor · disambiguated record
Akihiro Shimizu
Also filed as: SHIMIZU AKIHIRO
85 granted patents·20 pending applications·1,184 citations·filing 1984–2025
99Inventor score
Top patents by PatentIndex Score
105 records- 0197US7115954B2Semiconductor device including stress inducing films formed over n-channel and p-channel field effect transistors and a method of manufacturing the sameRENESAS TECH CORP·Filed 2001·Granted Oct 3, 2006·118 cites·27 claims
- 0297US6809399B2Semiconductor integrated circuit device and process for manufacturing the sameRENESAS TECH CORP·Filed 2002·Granted Oct 26, 2004·109 cites·10 claims
- 0393US7105394B2Semiconductor device and a method of manufacturing the sameHITACHI ULSI SYS CO LTD·Filed 2002·Granted Sep 12, 2006·100 cites·21 claims
- 0492US10543685B2Semiconductor device, method of manufacturing same, liquid discharge head, and liquid discharge apparatusCANON KK·Filed 2018·Granted Jan 28, 2020·4 cites·12 claims
- 0592US7910427B1Semiconductor integrated circuit device and process for manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2010·Granted Mar 22, 2011·8 cites·7 claims
- 0691US7411253B2CMOS transistors using gate electrodes to increase channel mobilities by inducing localized channel stressRENESAS TECH CORP·Filed 2006·Granted Aug 12, 2008·11 cites·21 claims
- 0789US7620334B2Image forming apparatus having disablement of image formation based on detection of developerCANON KK·Filed 2006·Granted Nov 17, 2009·9 cites·14 claims
- 0888US7456486B2Semiconductor integrated circuit device and process for manufacturing the sameRENESAS TECH CORP·Filed 2007·Granted Nov 25, 2008·8 cites·19 claims
- 0988US7253051B2Semiconductor integrated circuit device and process for manufacturing the sameRENESAS TECH CORP·Filed 2005·Granted Aug 7, 2007·8 cites·17 claims
- 1088US4633438AStacked semiconductor memoryHITACHI LTD·Filed 1984·Granted Dec 30, 1986·48 cites·10 claims
- 1187US6829134B2Laminated ceramic electronic component and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2003·Granted Dec 7, 2004·45 cites·15 claims
- 1286US6548885B2Semiconductor integrated circuit device and process for manufacturing the sameHITACHI LTD·Filed 2001·Granted Apr 15, 2003·22 cites·43 claims
- 1385US7414293B2Structure and method of applying localized stresses to the channels of PFET and NFET transistors for improved performanceRENESAS TECH CORP·Filed 2006·Granted Aug 19, 2008·6 cites·6 claims
- 1484US7380779B2Sheet processing systemCANON KK·Filed 2004·Granted Jun 3, 2008·17 cites·8 claims
- 1584US5132771ASemiconductor memory device having flip-flop circuitsHITACHI LTD·Filed 1990·Granted Jul 21, 1992·56 cites·23 claims
- 1683US7167659B2Image-forming apparatus with inertial means selectively connected to fixing driveCANON KK·Filed 2006·Granted Jan 23, 2007·5 cites·3 claims
- 1783US5754467ASemiconductor integrated circuit device and process for manufacturing the sameHITACHI LTD·Filed 1995·Granted May 19, 1998·38 cites·34 claims
- 1882US7980542B2Sheet processing apparatus and image forming apparatusCANON KK·Filed 2009·Granted Jul 19, 2011·5 cites·16 claims
- 1982US6117007ADriving game machine and a storage medium for storing a driving game programKONAMI CORP·Filed 1997·Granted Sep 12, 2000·110 cites·12 claims
- 2082US5946565ASemiconductor integrated circuit device and process for manufacturing the sameHITACHI LTD·Filed 1997·Granted Aug 31, 1999·34 cites·58 claims
- 2181US8963250B2Semiconductor device including a film for applying stress to a channel formation region to increase current flowSHIMIZU AKIHIRO·Filed 2008·Granted Feb 24, 2015·4 cites·19 claims
- 2281US7049680B2Semiconductor integrated circuit device and process for manufacturing the sameRENESAS TECH CORP·Filed 2004·Granted May 23, 2006·14 cites·20 claims
- 2380US7110709B2Developer supply apparatus and developer supply containerCANON KK·Filed 2005·Granted Sep 19, 2006·5 cites·6 claims
- 2479US5626019AGas turbine intake air cooling apparatusHITACHI LTD·Filed 1994·Granted May 6, 1997·50 cites·15 claims
- 2578US10272337B2Non transitory computer-readable storage medium and method of controlling a computerCAPCOM CO·Filed 2017·Granted Apr 30, 2019·4 cites·8 claims
- 2678US5296729ASemiconductor memory device having static random access memoryHITACHI LTD·Filed 1991·Granted Mar 22, 1994·48 cites·4 claims
- 2776US9582229B2Image forming apparatus configured for efficient shipping thereof, method for same, and method and kitting system for efficient installation thereofCASIO COMPUTER CO LTD·Filed 2016·Granted Feb 28, 2017·2 cites·15 claims
- 2876US8774687B2Belt driving apparatus and image forming apparatusSHIMIZU AKIHIRO·Filed 2012·Granted Jul 8, 2014·2 cites·18 claims
- 2976US6494784B1Driving game machine and a storage medium for storing a driving game programKONAMI CORP·Filed 2000·Granted Dec 17, 2002·21 cites·12 claims
- 3075US7705402B2Semiconductor device including a nitride containing film to generate stress for improving current driving capacity of a field effect transistorRENESAS TECH CORP·Filed 2008·Granted Apr 27, 2010·2 cites·12 claims
- 3174US7705960B2Dust-proof glass, and electro-optic device and projection type image display device using the sameEPSON TOYOCOM CORP·Filed 2007·Granted Apr 27, 2010·4 cites·12 claims
- 3273US7511377B2Semiconductor integrated circuit device and process for manufacturing the sameRENESAS TECH CORP·Filed 2007·Granted Mar 31, 2009·2 cites·36 claims
- 3373US7127186B2Image-forming apparatus with inertial means selectively connected to fixing driveCANON KK·Filed 2004·Granted Oct 24, 2006·9 cites·2 claims
- 3473US2020185523A1Semiconductor device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2020·Application pending·0 cites
- 3572US8133780B2Semiconductor integrated circuit device and process for manufacturing the sameIKEDA SHUJI·Filed 2011·Granted Mar 13, 2012·1 cites·18 claims
- 3672US4850019AData randomization equipmentNIPPON TELEGRAPH & TELEPHONE·Filed 1986·Granted Jul 18, 1989·38 cites·26 claims
- 3771US9076597B2Monolithic ceramic capacitorMURATA MANUFACTURING CO·Filed 2014·Granted Jul 7, 2015·3 cites·6 claims
- 3870US9971331B2Monitoring device for programmable controllerJTEKT CORP·Filed 2016·Granted May 15, 2018·1 cites·2 claims
- 3970US7758032B2Sheet processing apparatus and image forming apparatusCANON KK·Filed 2007·Granted Jul 20, 2010·3 cites·13 claims
- 4067US5134581AHighly stable semiconductor memory with a small memory cell areaHITACHI LTD·Filed 1990·Granted Jul 28, 1992·26 cites·16 claims
- 4164US7136232B2Miniature zoom lensSEIKO EPSON CORP·Filed 2005·Granted Nov 14, 2006·3 cites·5 claims
- 4264US6952549B2Developer supply apparatus and developer supply containerCANON KK·Filed 2003·Granted Oct 4, 2005·7 cites·11 claims
- 4364US5354344AGasoline fuel composition containing 3-butyn-2-oneCOSMO SOGO KENKYUSHO KK·Filed 1992·Granted Oct 11, 1994·20 cites·2 claims
- 4464US2018269323A1Semiconductor device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2018·Application pending·0 cites
- 4563US9067157B2Vehicle having one or more fuel filters attached to a location other than the engineISEKI AGRICULT MACH·Filed 2014·Granted Jun 30, 2015·2 cites·2 claims
- 4663US8390198B2Discharge lamp with an improved cathode of the type having a thoriated tungsten partSHIMIZU AKIHIRO·Filed 2011·Granted Mar 5, 2013·1 cites·7 claims
- 4763US2025280714A1Light emitting device, display device, photoelectric conversion device, electronic apparatus, illumination device, moving body, wearable device, and manufacturing method of light emitting deviceCANON KK·Filed 2025·Application pending·0 cites
- 4862US9978869B2P-channel transistor having an increased channel mobility due to a compressive stress-inducing gate electrodeRENESAS ELECTRONICS CORP·Filed 2016·Granted May 22, 2018·0 cites·6 claims
- 4962US7082660B2Recycling method and image forming apparatus manufactured using recycling methodCANON KK·Filed 2002·Granted Aug 1, 2006·7 cites·12 claims
- 5061US6777279B2Semiconductor integrated circuit device and manufacturing method thereofRENESAS TECH CORP·Filed 2003·Granted Aug 17, 2004·8 cites·7 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →