LexDanaLexDanabeta
Inventor

Tomoyuki Nakamura

Inventor
Utsunomiya, JP

Overview

93→
Patents
1990–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 93 as inventor

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

H01Gprimary
H01GCapacitors15%
C04BLime, magnesia11%
G02BOptical elements, systems or apparatus9%
H04NPictorial communication, e.g. television7%
H01BCables5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
PatentTitleYear
10,744,840Vehicle height control system202010,444,484Slit lamp microscope201910,295,806Zoom lens and image pickup apparatus including the same201910,297,391Composite electronic component201910,286,747Vehicle-height control system201910,291,034Method and device for operating power system, and rechargeable-battery management device20199,967,980Electronic component, mounted electronic component, and method for mounting electronic component20189,947,959Non-aqueous electrolyte battery having porous polymer layer between laminate film and battery device20189,935,305Secondary battery for large current charge and discharge characteristic20189,904,043'Zoom lens and image pickup apparatus including the same'20189,859,590'Battery'20189,715,091'Zoom lens and image pickup apparatus including the same'20179,678,318'Zoom lens and image pickup apparatus including the same'20179,586,455'Road surface condition estimating apparatus'20179,581,793'Zoom lens and image pickup apparatus including the same'20179,455,429'Non-aqueous electrolyte secondary battery'20169,327,418'Adhesive film'20169,310,592'Zoom lens and image pickup apparatus including the same'20169,268,120'Zoom lens and image pickup apparatus including the same'20169,264,638'Zoom lens and image pickup apparatus including the same'20169,244,259'Zoom lens and image pickup apparatus including the same'20169,205,597'Heat seal bar mounting apparatus of plastic bag making machine'20159,087,484'Control apparatus'20159,074,175'Method of regenerating elastic fiber with the use of dance or factor enhancing the expression thereof'20158,971,017'Multilayer ceramic capacitor'20158,928,991'Zoom lens and image pickup apparatus including the same'20158,900,738'Non-aqueous electrolyte secondary battery'20148,885,264'Zoom lens and image pickup apparatus including the same'20148,847,941'Display device and display control device'20148,755,126'Zoom lens and image pickup apparatus including the same'20148,749,058'Semiconductor device and manufacturing method thereof'20148,743,469'Zoom lens and image pickup apparatus including the same'20148,736,051'Semiconductor device and manufacturing method thereof'20148,673,798'Dielectric ceramic and laminated ceramic capacitor'20148,609,564'Manufacturing method for laminated ceramic capacitor, and laminated ceramic capacitor'20138,593,736'Zoom lens and image pickup apparatus including the same'20138,526,165'Dielectric ceramic and laminated ceramic capacitor'20138,526,164'Laminated ceramic capacitor'20138,395,882'Dielectric ceramic and multilayer ceramic capacitor'20138,374,497'Autofocusing zoom lens'20138,358,495'Laminated ceramic electronic component'20138,320,755'Autofocusing zoom lens'20128,248,754'Dielectric ceramic, method for producing dielectric ceramic, and monolithic ceramic capacitor'20128,216,724'Polymer electrolyte and battery'20128,208,059'Interchangeable lens and image pickup apparatus'20128,193,098'Method for manufacturing semiconductor device'20128,116,065'Dielectric ceramic material and monolithic ceramic capacitor'20128,107,220'Laminated ceramic capacitor'20128,009,408'Laminated ceramic capacitor'20117,990,428'Imaging device and high-resolution processing method of image'20117,982,971'Zoom lens system and image pickup apparatus including the same'20117,955,731'Nonaqueous electrolyte secondary cell'20117,919,208'Anode active material and battery'20117,911,764'Dielectric ceramics, and laminated ceramic capacitor'20117,906,616'Truncated DANCE, DANCE complex and method of using these'20117,889,919'Image processing system and photographing apparatus for illuminating a subject'20117,876,955'Image processing system which calculates and displays color grade data and display image data'20117,868,923'Imaging system'20117,796,373'Dielectric ceramic and monolithic ceramic capacitor'20107,773,802'Image processing system with multiple imaging modes'20107,756,327'Image processing system having multiple imaging modes'20107,682,752'Battery'20107,652,105'Method for producing hydroxyl-modified ethylene-α-olefin copolymer'20107,630,145'Zoom lens and image pickup apparatus'20097,577,350'Lens apparatus and imaging apparatus'20097,501,371'Dielectric ceramic, method for manufacturing dielectric ceramic, and monolithic ceramic capacitor'20097,397,649'Dielectric ceramic and multilayer ceramic capacitor'20087,273,825'Dielectric ceramic and monolithic ceramic capacitor'20076,984,043'Image display apparatus for displaying superimposed images from a plurality of projectors'20066,939,822'Dielectric ceramic, methods for making and evaluating the same, and monolithic ceramic electronic component'20056,919,481'Alkoxyamines containing a vinyl group, their applications and methods of their production'20056,900,977'Dielectric ceramic, manufacturing method thereof, and multilayer ceramic capacitor'20056,853,536'Dielectric ceramic, method of producing the same, and monolithic ceramic capacitor'20056,846,647'Polypeptides suppressing smooth muscle cell proliferation, the encoding cDNA, and related methods'20056,829,136'Dielectric ceramic, method for making the same, and monolithic ceramic capacitor'20046,801,365'Projection type image display system and color correction method thereof'20046,674,415'Image display device'20046,671,093'Screen for rear projection type projector'20036,645,897'Dielectric ceramic composition and laminated ceramic capacitor'20036,620,753'Dielectric ceramic, process for producing the same and multilayer ceramic capacitor'20036,606,238'Electroconductive paste, method of producing monolithic ceramic electronic part, and monolithic ceramic electronic part'20036,556,423'Dielectric ceramic, methods for making and evaluating the same, and monolithic ceramic electronic component'20036,380,116'Dielectric ceramic composition and monolithic ceramic capacitor'20026,346,497'Dielectric ceramic composition and monolithic ceramic capacitor'20026,310,761'Dielectric ceramic composition and monolithic ceramic capacitor'20016,301,092'Ceramic capacitor and method for making the same'20016,259,594'Nonreducing dielectric ceramic and monolithic ceramic capacitor'20016,245,433'Dielectric ceramic composition and laminated ceramic capacitor'20015,292,914'Organic peroxide and use thereof'19945,075,495'1-phenylcyclohexylperoxy neoalkanoates and use thereof'19915,066,744'Method of polymerizing vinyl chloride'19915,012,010'T-ethyl-1,5-dimethylhexylperoxy acid esters'19914,914,169'Method of polymerizing vinyl chloride'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2019Patents assigned to MURATA MANUFACTURING CO (34)· patent assignee history
2001–2005Based in Shiga, JP· patent location history
2004–2011Patents assigned to OLYMPUS CORP (7)· patent assignee history
2007–2013Based in Moriyama, JP· patent location history
2009–2019Patents assigned to CANON KK (19)· patent assignee history
2009–2019Based in Utsunomiya, JP· patent location history
2011–2018Based in Fukushima, JP· patent location history
2012–2018Patents assigned to NAKAMURA TOMOYUKI (27)· patent assignee history
2012–2013Patents assigned to MATSUDA MAKOTO (7)· patent assignee history
2013–2019Based in Nagaokakyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MURATA MANUFACTURING CO342001–2019
NAKAMURA TOMOYUKIself272012–2018
CANON KK192009–2019
MATSUDA MAKOTO72012–2013
OLYMPUS CORP72004–2011
Locations
LocationPatentsSpan
Utsunomiya, JP202009–2019
Moriyama, JP112007–2013
Shiga, JP92001–2005
Fukushima, JP82011–2018
Nagaokakyo, JP72013–2019