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Inventor

Toshiaki Yamauchi

Inventor
Fujisawa, JP

Overview

32→
Patents
1985–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 32 as inventor

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

G03Gprimary
G03GElectrography21%
H05KPrinted circuits18%
C12MApparatus for enzymology or microbiology7%
B41FPrinting machines or presses5%
B41MPrinting, duplicating, marking, or copying processes4%
F02BInternal-combustion piston engines4%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof4%
H04MTelephonic communication4%
H04NPictorial communication, e.g. television4%
Y02TClimate change mitigation technologies related to transportation4%
PatentTitleYear
10,982,590Engine with supercharger202110,900,411Engine with supercharger arrangement202110,456,779Pipette tip having a straight pipe section with inner protrusion and pipetting method for a liquid including cells201910,202,576Apparatus for culturing cells20199,732,314'Apparatus for culturing cells'2017D0788314'Pipette tip'20179,650,599'Apparatus for culturing cells and method for culturing cells'20179,600,186'Device and method for causing another device to execute write instruction according to index value representing load'20178,885,225'Image forming apparatus, image forming method, and image forming material'20147,877,871'Method of manufacturing an electronic circuit formed on a substrate'20117,712,432'Printing apparatus and method for bonding material'20107,499,655'Image forming method and image forming apparatus including decolorization counter and ordinary counter'20097,433,637'Image forming apparatus and method of manufacturing electronic circuit using the same'20087,169,527'Developing agent and method for manufacturing the same'20077,067,398'Method of producing electronic circuit and electronic circuit'20067,043,226'Variable expiration parameter of a wireless communication device based upon signal strength'20066,772,937'Method and apparatus for applying viscous material'20046,620,566'Image forming apparatus and image forming method'20036,465,145'Yellow developing agent'20026,371,017'Printing method and printing apparatus'20026,230,619'Printing method and printing apparatus'20016,153,347'Developing agent and method of manufacturing the same'20006,136,491'Developing agent, image forming apparatus and image forming method'20006,127,081'Developing agent and image forming apparatus'20005,976,269'Printing mask cleaning apparatus and method'19995,931,282'Component collective and component collective feeding apparatus'19995,769,236'Component collective and component collective feeding apparatus'19985,768,375'CATV system'19985,411,342'Terminal device'19955,404,895'Dishwasher with improved piping structure'19955,292,609'Electrophotographic developer having different polyolefin waxes'19944,516,331'Drying apparatus having recycle air path'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2011Patents assigned to TOSHIBA KK (7)· patent assignee history
1994–1998Based in Yokohama, JP· patent location history
1995–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (8)· patent assignee history
1998–2010Based in Yawata, JP· patent location history
2000–2014Patents assigned to TOSHIBA TEC KK (11)· patent assignee history
2000–2011Based in Fujisawa, JP· patent location history
2010–2019Patents assigned to PANASONIC CORP (4)· patent assignee history
2017–2019Based in Kyoto, JP· patent location history
2021Patents assigned to MAZDA MOTOR (2)· patent assignee history
2021Based in Hiroshima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA TEC KK112000–2014
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD81995–2004
TOSHIBA KK71994–2011
PANASONIC CORP42010–2019
MAZDA MOTOR22021
Locations
LocationPatentsSpan
Fujisawa, JP92000–2011
Yawata, JP71998–2010
Kyoto, JP52017–2019
Yokohama, JP31994–1998
Hiroshima, JP22021