LexDanaLexDanabeta
Inventor

Shigeru Watanabe

Inventor
Kanagawa, JP

Overview

140→
Patents
1976–2020
Patent span
Physics
Primary field (CPC G)

Patents· 140 as inventor

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

G03Gprimary
G03GElectrography13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
B41JTypewriters7%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
G01RMeasuring electric variables6%
B29CShaping or joining of plastics3%
H10NElectric solid-state devices not otherwise provided for3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
G06VImage or video recognition or understanding3%
PatentTitleYear
10,780,610Insert molding die structure202010,717,219Molding method and molding die for molded article202010,374,453Uninterruptible power supply and control method there of201910,090,536Seal structure for fuel battery20189,981,475Ink supply apparatus and ink jet recording apparatus20189,971,285Image forming apparatus including a waving member20189,902,160'Supply apparatus, printing apparatus, and attachment method'20189,895,835'Molding apparatus'20189,862,191'Liquid holding container'20189,855,758'Print device'20189,829,841Fixing device and image forming apparatus including a fixing device20179,773,651'High-purity copper sputtering target'20179,562,609'Plate-integrated gasket'20179,500,166'Intake noise reduction device'20169,422,495'Method for gasifying gas hydrate and device thereof'20169,350,034'Fuel cell gas diffusion layer integrated gasket'20169,335,692'Fixing device, image forming apparatus, pressing device, and urging device'20169,291,267'Gasket and method for producing same'20169,278,543'Inkjet recording apparatus'20169,213,283'Fixing device, and image forming apparatus'20159,196,911'Fuel cell gas diffusion layer integrated gasket'20159,102,162'Inkjet printing apparatus'20159,093,673'Fuel cell constituting component'20159,090,024'Method for producing molded gasket'20159,075,378'Fixing device and image forming apparatus with heated fixing device exit rollers'20158,948,672'Fixing device having plurality of fixation nip areas and image forming appartus having the same'20158,927,174'Sealing structure of fuel cell'20158,913,922'Image forming apparatus, fixing-section-holding mechanism, and fixing device'20148,897,687'Fixing device with presser component including a recess and image forming apparatus including the same'20148,831,479'Unit mounting and dismounting mechanism, mounting and dismounting mechanism for fixing unit, and image forming apparatus'20148,824,942'Fixing device and image forming apparatus'20148,824,927'Fixing device and image forming apparatus including a release member'20148,784,724'Seal component manufacturing method and mold'20148,628,894'Fuel cell sealing structure comprising stepped gas diffusion layers'20148,609,299'Fuel cell sealing structure and manufacture method'20138,602,513'Inkjet printing apparatus'20138,543,045'Fixing device and image forming apparatus'20138,466,331'Apparatus and method for gasifying gas hydrate pellet'20138,447,219'Fixing device and image forming apparatus'20138,439,357'Paper transport device and image forming apparatus'20138,417,167'Fixing device and image forming device'20138,389,055'Substrate with micrometallic masses aligned on the surface'20138,360,426'Medium pressurizing device and image forming apparatus'20138,329,355'Fuel cell separator and gas diffusion layer'20128,313,681'Method of manufacturing seal part'20128,253,496'Linear RF power amplifier with frequency-selectable impedance matching'20128,197,043'Ink jet printing apparatus and method for filling ink into ink tank in ink jet printing apparatus'20128,189,713'Matrix power amplifiers for high speed wireless applications'20128,132,898'Recording head and recording apparatus'20128,107,856'Fixing device and image forming apparatus including the same'20128,086,119'Fixing device and image forming device'20117,806,520'Ink supply apparatus and ink jet recording apparatus'20107,740,969'Separator for fuel battery'20107,660,618'Magnetic resonance imaging device'20107,588,326'Inkjet recording apparatus'20097,548,349'Image forming apparatus to prevent toner deformation'2009RE040446'Strength-enhancing apparatus for metal part'20087,393,606'Seal structure for fuel cell separator'20087,295,795'Image forming apparatus and an impurity collecting device associated with registration rollers'20077,244,913'Temperature regulator for microchemical chip'20077,244,019'Ink jet recording apparatus'20077,234,800'Inkjet recording apparatus'20077,197,269'Method, system and apparatus for transferring toner images to both sides of a recording medium'20077,167,740'Measuring method in magnetic resonance imaging device and magnetic resonance imaging device'20077,011,398'Ink jet recording apparatus'20067,003,251'Image forming method having transfer temperature difference and apparatus for the same'20066,983,117'Image forming apparatus configured for double sided printing'20066,976,788'Thrust bearing'20056,970,399'Thermal power generating timepiece and rear cover for thermal power generating timepiece'20056,914,993'Piezoelectric film loudspeaker'20056,914,998'Speaker apparatus'20056,893,106'Printing apparatus and ink-discharge status detection method'20056,876,198'Magnetic resonance imaging system'20056,855,407'Electrically conductive resin composition'20056,760,611'Magnetic resonance imaging method and device therefor'20046,751,324'Speaker device'20046,736,506'Eyeglasses made-to-order system'20046,735,322'Speaker'20046,701,100'Image forming apparatus including an image carrier and a polarization uniforming structure'20046,659,584'Printing apparatus and print method'20036,637,598'Foreign substance eliminating apparatus'20036,597,798'Loudspeaker'20036,533,418'System for making spectacles to order'20036,527,358'Printing apparatus and ink-discharge status detection method'20036,470,091'Address reader, sorting machine such as a mail thing and character string recognition method'20026,448,866'Microwave semiconductor variable attenuation circuit'20026,445,183'Magnetic resonance image diagnosing apparatus'20026,442,414'Magnetic resonance imaging apparatus'20026,441,296'Method of fabricating thermoelectric device'20026,441,295'Method of fabricating thermoelectric device'20026,381,399'Image information reproducing apparatus'20026,329,217'Thermoelectric device and method of fabricating the same'20016,310,383'Thermoelectric element and method for manufacturing the same'20016,304,520'Wrist watch having thermoelectric generator'20016,291,785'Address reader, sorting machine such as a mail thing and character string recognition method'20016,244,792'Drill jig for spectacle lens manufacture jig thereof, method of drilling for spectacle lens, and spectacle lens'20016,246,794'Method of reading characters and method of reading postal addresses'20016,232,542'Method of fabricating thermoelectric device'20016,189,355'Strength-enhancing apparatus for metal part'20016,169,398'Magnetic resonance imaging apparatus and imaging method'20016,097,185'Magnetic resonance imaging apparatus'20006,055,388'Image forming apparatus and method for obtaining appropriate toner density'20006,054,813'Neon discharging lamp lighting apparatus with improved lighting'20006,006,050'Image forming method and apparatus for controlling amount of supplied toner or agitating time'19995,991,244'Control system for selectively displaying items recorded on a recording medium'19995,977,843'High frequency power divider and high frequency power combiner'19995,929,637'Flow velocity calculating method in magnetic resonance imaging apparatus'19995,915,143'Image forming apparatus and method for automatically adjusting toner density in response to humidity variations'19995,897,496'Method and apparatus for producing magnetic resonance angiogram'19995,897,330'Method of manufacturing thermoelectric power generation unit'19995,887,224'Image forming device with improved mixing of circulated developer with replensihed toner'19995,798,642'Magnetic resonance imaging apparatus'19985,755,665'Apparatus and method for simultaneous detection of multiple magnetic resonance images'19985,737,680'Image forming apparatus with toner recycling device'19985,684,398'Fluid measurement method using nuclear magnetic resonance imaging and apparatus therefor'19975,604,575'Image forming apparatus with toner recycling device'19975,553,156'Signature recognition apparatus which can be trained with a reduced amount of sample data'19965,528,699'Information medium recognition device'19965,502,384'Image reconstruction method in nuclear magnetic resonance imaging apparatus'19965,493,382'Image forming apparatus with toner recycling device'19965,493,365'Operating section for an image forming apparatus'19965,432,868'Information medium recognition device'19954,962,529'Scrambling method for TV picture'19904,937,579'Method of converting analog signals into digital signals and system for carrying out the method'19904,794,643'Method for developing a key signal for descrambling in television broadcasting'19884,785,479'Glove and the method of making the same'19884,652,735'Image reader for X-ray film or the like having a detection system with an expanded dynamic range'19874,608,662'Method for editing document'19864,598,424'Microwave mixer circuit'19864,472,543'Flame retardant diaphragm for acoustic transducers'19844,295,042'Method of and device for measuring chlorophyll of living leaves'19814,243,484'Method and apparatus for use to exchange O-ring interposed between in-core housing and in-core flange in nuclear reactor'19814,203,671'Method of detecting flesh color in color originals'19804,199,829'Nursing system'19804,120,581'Apparatus for automatically printing color photographs'19784,100,424'Method for controlling a photographic printing exposure'19784,070,188'One bath type silver dye bleaching and silver bleaching'19784,048,805'Concrete pile'19774,001,594'Method for controlling the quantity of exposure in photographic printing'19773,999,392'Method of constructing a wall for supporting earth'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2018Based in Yokohama, JP· patent location history
1981–2013Based in Tokyo, JP· patent location history
1987–2010Patents assigned to HITACHI MEDICAL CORP (15)· patent assignee history
1996–2017Based in Ibaraki, JP· patent location history
2003–2018Patents assigned to CANON KK (17)· patent assignee history
2005–2020Patents assigned to NOK CORP (21)· patent assignee history
2005–2020Based in Kanagawa, JP· patent location history
2008–2018Based in Fujisawa, JP· patent location history
2011–2017Patents assigned to WATANABE SHIGERU (32)· patent assignee history
2011–2018Patents assigned to FUJI XEROX CO LTD (18)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WATANABE SHIGERUself322011–2017
NOK CORP212005–2020
FUJI XEROX CO LTD182011–2018
CANON KK172003–2018
HITACHI MEDICAL CORP151987–2010
Locations
LocationPatentsSpan
Kanagawa, JP292005–2020
Yokohama, JP251981–2018
Ibaraki, JP121996–2017
Fujisawa, JP112008–2018
Tokyo, JP101981–2013