Inventor · disambiguated record
Shigeki Imai
Also filed as: IMAI SHIGEKI · WADA MASAHIKO
26 granted patents·3 pending applications·275 citations·filing 1979–2012
96Inventor score
Top patents by PatentIndex Score
29 records- 0186US7653912B2Virtual processor methods and apparatus with unified event notification and consumer-producer memory operationsFRANK STEVEN·Filed 2003·Granted Jan 26, 2010·36 cites·25 claims
- 0284US8271997B2General purpose embedded processorFRANK STEVEN·Filed 2010·Granted Sep 18, 2012·6 cites·16 claims
- 0383US7685607B2General purpose embedded processorSHARP KK·Filed 2003·Granted Mar 23, 2010·23 cites·61 claims
- 0480US8087034B2Virtual processor methods and apparatus with unified event notification and consumer-produced memory operationsFRANK STEVEN J·Filed 2009·Granted Dec 27, 2011·7 cites·43 claims
- 0574US5416919ASemiconductor integrated circuit with functional blocks capable of being individually tested externallySHARP KK·Filed 1992·Granted May 16, 1995·36 cites·5 claims
- 0670US7769253B2Electronic circuit deviceSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Aug 3, 2010·12 cites·36 claims
- 0768US6426887B2Power control device, remote control receiving device and optical communication device with zero power consumption during standbySHARP KK·Filed 2001·Granted Jul 30, 2002·22 cites·6 claims
- 0868US5418933ABidirectional tri-state data bus buffer control circuit for delaying direction switching at I/O pins of semiconductor integrated circuitSHARP KK·Filed 1992·Granted May 23, 1995·58 cites·3 claims
- 0961US5040234AApparatus for and method of generating a timing signalSHARP KK·Filed 1989·Granted Aug 13, 1991·12 cites·15 claims
- 1060US7385655B2Electronic circuit device with optical sensors and optical shutters at specific locationsSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Jun 10, 2008·9 cites·14 claims
- 1157US8039403B2Thin film transistor, method of manufacturing same, display device, method of modifying an oxide film, method of forming an oxide film, semiconductor device, method of manufacturing semiconductor device, and apparatus for manufacturing semiconductor deviceSHARP KK·Filed 2008·Granted Oct 18, 2011·0 cites·12 claims
- 1254US7711526B2Simulator and parameter extraction device for transistor, simulation and parameter extraction method for transistor, and associated computer program and storage mediumSHARP KK·Filed 2004·Granted May 4, 2010·4 cites·27 claims
- 1353US2013185543A1General purpose embedded processorFRANK STEVEN·Filed 2012·Application pending·0 cites
- 1451US8621487B2Virtual processor methods and apparatus with unified event notification and consumer-producer memory operationsFRANK STEVEN·Filed 2011·Granted Dec 31, 2013·0 cites·29 claims
- 1551US7356140B2Encrypting device, decrypting device, cryptosystem including the same devices, encrypting method, and decrypting methodSHARP KK·Filed 2004·Granted Apr 8, 2008·4 cites·13 claims
- 1650US7595230B2Thin film transistor, method of manufacturing same, display device, method of modifying an oxide film, method of forming an oxide film, semiconductor device, method of manufacturing semiconductor device, and apparatus for manufacturing semiconductor deviceSHARP KK·Filed 2005·Granted Sep 29, 2009·0 cites·15 claims
- 1747US2005134907A1Image information processing system and image information processing methodSHARP KK·Filed 2004·Application pending·0 cites
- 1845US6271685B1Semiconductor integrated circuitSHARP KK·Filed 1998·Granted Aug 7, 2001·9 cites·12 claims
- 1944US4364041AContrast controllable electrochromic display driver circuitSHARP KK·Filed 1981·Granted Dec 14, 1982·9 cites·6 claims
- 2042US5164918AIntegrated circuitSHARP KK·Filed 1990·Granted Nov 17, 1992·9 cites·12 claims
- 2141US4972159AAmplifier circuit more immune to fluctuation of reference voltageSHARP KK·Filed 1989·Granted Nov 20, 1990·6 cites·9 claims
- 2236US8728941B2Semiconductor apparatus and manufacturing method of sameIMAI SHIGEKI·Filed 2011·Granted May 20, 2014·0 cites·4 claims
- 2336US5394538AMemory selection circuit for selecting one of various memory areas in a memory unit based on the capacity and the starting address of each areaSHARP KK·Filed 1994·Granted Feb 28, 1995·8 cites·12 claims
- 2434US8922604B2Image-display device and control method of sameNAKAMURA TATSUNORI·Filed 2010·Granted Dec 30, 2014·0 cites·9 claims
- 2534US6218867B1Pass transistor circuitSHARP KK·Filed 1998·Granted Apr 17, 2001·3 cites·6 claims
- 2633US8655350B2Semiconductor storage device and storage systemIMAI SHIGEKI·Filed 2008·Granted Feb 18, 2014·0 cites·13 claims
- 2730US4291399AInitial bleach in an electrochromic displaySHARP KK·Filed 1979·Granted Sep 22, 1981·0 cites·11 claims
- 2829US2012319936A1Display device and display method thereofTANAKA YUHJI·Filed 2011·Application pending·0 cites
- 2925US5301307AMicroprocessor having waiting functionSHARP KK·Filed 1992·Granted Apr 5, 1994·2 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Shigeki Imai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →