LexDanaLexDanabeta
Inventor

Manabu Takei

Inventor
Sagamihara, JP

Overview

70→
Patents
1993–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 70 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices39%
H01LSemiconductor devices17%
G09GArrangements or circuits for control of indicating devices using static means to present variable information13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%
H10KOrganic electric solid-state devices3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems2%
H03KPulse technique2%
H05BElectric heating2%
A47JKitchen equipment1%
PatentTitleYear
10,770,581Semiconductor device202010,770,582Semiconductor device202010,693,002Semiconductor device202010,629,725Semiconductor device having semiconductor regions with an interval therebetween in a gate pad region202010,522,673Semiconductor device having a schottky barrier diode201910,297,683Method of manufacturing a semiconductor device having two types of gate electrodes201910,186,610Semiconductor device and method of manufacturing the semiconductor device201910,128,369Silicon carbide semiconductor device, method of manufacturing silicon carbide semiconductor device, and method of controlling silicon carbide semiconductor device201810,103,256Semiconductor device and method of manufacturing semiconductor device201810,094,867Method of evaluating semiconductor device and apparatus for evaluating semiconductor device201810,032,866Semiconductor device and method of manufacturing semiconductor device20189,899,503'Semiconductor device having first and second gate electrodes'20189,716,159'Method of manufacturing silicon carbide semiconductor device'20179,711,628'Semiconductor device'20179,653,599'Semiconductor device and method of manufacturing semiconductor device'20179,312,330'Super-junction semiconductor device'20169,257,544'Semiconductor device and fabrication method of semiconductor device'20169,178,049'MOS type semiconductor device'20159,087,893'Superjunction semiconductor device with reduced switching loss'20158,847,278'Semiconductor device comprising a breakdown withstanding section'20148,759,870'Semiconductor device'20148,697,558'Semiconductor device and manufacturing method thereof'20148,570,255'Pixel driving device, light emitting device and light emitting device driving control method'20138,564,577'Display apparatus, drive control method of display apparatus and manufacturing method of display apparatus'20138,362,980'Display device and associated drive control method'20138,339,384'Display driving apparatus, display apparatus and drive control method for display apparatus'20128,305,373'Pixel driving device and a light emitting device'20128,279,211'Light emitting device and a drive control method for driving a light emitting device'20128,269,759'Pixel driving device, light emitting device, and property parameter acquisition method in a pixel driving device'20128,269,760'Pixel driving device, light emitting device, and property parameter acquisition method in a pixel driving device'20128,264,036'Power semiconductor device with low on-state voltage and method of manufacturing the same'20128,138,542'Semiconductor device and manufacturing method of the semiconductor device'20128,119,496'Semiconductor device and manufacturing method thereof'20127,928,932'Display element drive circuit and display apparatus'20117,898,507'Display device and associated drive control method'20117,863,151'Method for manufacturing semiconductor device'20117,855,699'Drive device and a display device'20107,795,621'Thin film transistor panel'20107,790,519'Semiconductor device and manufacturing method thereof'20107,791,568'Display device and its driving method'20107,776,672'Semiconductor device and manufacturing method thereof'20107,741,192'Semiconductor device and manufacturing method thereof'20107,638,368'Reverse blocking semiconductor device and a method for manufacturing the same'20097,601,597'Manufacturing method of a super-junction semiconductor device'20097,572,683'Semiconductor device, the method of manufacturing the same, and two-way switching device using the semiconductor devices'20097,569,431'Semiconductor device and manufacturing method thereof'20097,535,059'Semiconductor device and manufacturing method of the semiconductor device'20097,518,393'Pixel circuit board, pixel circuit board test method, pixel circuit, pixel circuit test method, and test apparatus'20097,511,419'Luminescent panel having a reflecting film to reflect light outwardly which is shaped to condense the reflected light'20097,499,006'Display device and method for driving display device'20097,498,733'Display panel'20097,420,322'Display device including a flat panel display panel'20087,355,571'Display device and its driving method'20087,355,263'Semiconductor device and manufacturing method thereof'20087,307,330'Reverse blocking semiconductor device and a method for manufacturing the same'20077,262,100'Semiconductor device and manufacturing method thereof'20077,262,478'Semiconductor device and manufacturing method thereof'20077,157,785'Semiconductor device, the method of manufacturing the same, and two-way switching device using the semiconductor devices'20077,049,674'Reverse blocking semiconductor device and a method for manufacturing the same'20066,762,097'Semiconductor device and method for manufacturing the same'20046,759,301'Semiconductor device and method for manufacturing the same'20046,677,626'Semiconductor device with alternating conductivity type layer and method of manufacturing the same'20046,610,572'Semiconductor device and method for manufacturing the same'20036,175,401'Liquid crystal display device having a liquid crystal layer which contains liquid crystal molecules in a plurality of alignment state and method for driving the same'20016,091,478'Liquid Crystal Display device using liquid crystal having ferrielectric phase between substrates and method for driving the same'20006,046,788'Liquid crystal display device and method for driving the same'20006,025,894'Scatter control member for organic electroluminescent light source for passing light with or without scattering depending upon an incident angle'20005,926,012'Gate drive circuit in power converter with condition detection device'19995,298,297'Liquid crystal display device'19945,252,902'Servo control system'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2013Patents assigned to CASIO COMPUTER CO LTD (24)· patent assignee history
1999–2020Patents assigned to FUJI ELECTRIC CO LTD (30)· patent assignee history
1999–2014Based in Nagano, JP· patent location history
2000–2013Based in Sagamihara, JP· patent location history
2006–2009Patents assigned to FUJI ELECTRIC HOLDINGS (8)· patent assignee history
2009–2020Based in Shiojiri, JP· patent location history
2010–2015Based in Matsumoto, JP· patent location history
2012–2016Patents assigned to TAKEI MANABU (16)· patent assignee history
2012–2013Patents assigned to OGURA JUN (7)· patent assignee history
2016–2020Based in Tsukuba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI ELECTRIC CO LTD301999–2020
CASIO COMPUTER CO LTD241994–2013
TAKEI MANABUself162012–2016
FUJI ELECTRIC HOLDINGS82006–2009
OGURA JUN72012–2013
Locations
LocationPatentsSpan
Sagamihara, JP232000–2013
Nagano, JP181999–2014
Shiojiri, JP122009–2020
Tsukuba, JP102016–2020
Matsumoto, JP32010–2015