Inventor

Shigeki Imai

Inventor

Nara, JP

Overview

26→

Patents

1981–2014

Patent span

Physics

Primary field (CPC G)

Patents· 26 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing19%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use11%

H10DInorganic electric semiconductor devices9%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

G02BOptical elements, systems or apparatus4%

G09GArrangements or circuits for control of indicating devices using static means to present variable information4%

G11CStatic stores4%

H03KPulse technique4%

H04LTransmission of digital information, e.g. telegraphic communication4%

PatentTitleYear

8,922,604'Image-display device and control method of same'2014 8,728,941'Semiconductor apparatus and manufacturing method of same'2014 8,655,350'Semiconductor storage device and storage system'2014 8,621,487'Virtual processor methods and apparatus with unified event notification and consumer-producer memory operations'2013 8,271,997'General purpose embedded processor'2012 8,087,034'Virtual processor methods and apparatus with unified event notification and consumer-produced memory operations'2011 8,039,403'Thin 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 device'2011 7,769,253'Electronic circuit device'2010 7,711,526'Simulator and parameter extraction device for transistor, simulation and parameter extraction method for transistor, and associated computer program and storage medium'2010 7,685,607'General purpose embedded processor'2010 7,653,912'Virtual processor methods and apparatus with unified event notification and consumer-producer memory operations'2010 7,595,230'Thin 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 device'2009 7,385,655'Electronic circuit device with optical sensors and optical shutters at specific locations'2008 7,356,140'Encrypting device, decrypting device, cryptosystem including the same devices, encrypting method, and decrypting method'2008 6,426,887'Power control device, remote control receiving device and optical communication device with zero power consumption during standby'2002 6,271,685'Semiconductor integrated circuit'2001 6,218,867'Pass transistor circuit'2001 5,418,933'Bidirectional tri-state data bus buffer control circuit for delaying direction switching at I/O pins of semiconductor integrated circuit'1995 5,416,919'Semiconductor integrated circuit with functional blocks capable of being individually tested externally'1995 5,394,538'Memory selection circuit for selecting one of various memory areas in a memory unit based on the capacity and the starting address of each area'1995 5,301,307'Microprocessor having waiting function'1994 5,164,918'Integrated circuit'1992 5,040,234'Apparatus for and method of generating a timing signal'1991 4,972,159'Amplifier circuit more immune to fluctuation of reference voltage'1990 4,364,041'Contrast controllable electrochromic display driver circuit'1982 4,291,399'Initial bleach in an electrochromic display'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2014Patents assigned to SHARP KK (24)· patent assignee history

1981–1982Based in Tenri, JP· patent location history

1990–2013Based in Nara, JP· patent location history

2008–2010Patents assigned to SEMICONDUCTOR ENERGY LAB (2)· patent assignee history

2010–2014Patents assigned to IMAI SHIGEKI (7)· patent assignee history

2010–2013Patents assigned to FRANK STEVEN (3)· patent assignee history

2010–2013Patents assigned to YONEDA TERUMASA (3)· patent assignee history

2014Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHARP KK	24	1981–2014
IMAI SHIGEKIself	7	2010–2014
FRANK STEVEN	3	2010–2013
YONEDA TERUMASA	3	2010–2013
SEMICONDUCTOR ENERGY LAB	2	2008–2010

Locations

Location	Patents	Span
Nara, JP	21	1990–2013
Osaka, JP	3	2014
Tenri, JP	2	1981–1982