LexDanaLexDanabeta
Inventor

Eiichi Sakaue

Inventor
Tokyo, JP

Overview

27→
Patents
1996–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 27 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy31%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution31%
H04NPictorial communication, e.g. television15%
G06KGraphical data reading6%
B41JTypewriters4%
G06TImage data processing or generation, in general4%
A47LDomestic washing or cleaning2%
G06FElectric digital data processing2%
H01JElectric discharge tubes or discharge lamps2%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
PatentTitleYear
8,263,282'Fuel cell system and control method thereof'20128,124,291'Fuel cell system and control method thereof'20128,053,120'Fuel cell system and control method thereof'20117,927,760'Methods to control water flow and distribution in direct methanol fuel cells'20117,901,825'Direct type fuel cell power generator'20117,681,760'Liquid cartridge'20107,597,982'Fuel cell system with a gas supply pump that applies negative pressure to the anode and cathode'20097,479,338'Fuel cell system'20097,432,003'Mixing tank for fuel cell'20087,364,811'Fuel Cell'20087,351,489'Fuel cell unit'20087,351,486'Direct type fuel cell power generator'20087,318,969'Fuel cell'20087,252,899'Fuel cell'20077,104,114'Electronic equipment and fuel cell for the same'20067,054,490'Image processing apparatus and image processing system'20066,919,969'Method and apparatus for processing'20056,377,361'Image processing device and image forming apparatus'20026,154,569'System and method for coding and/or decoding image including bit-map of different levels'20006,124,867'Picture output apparatus, picture preparation apparatus, and picture output method for outputting picture in the state developed into bitmap data'20006,081,625'Image processing apparatus and method'20006,052,489'Image output apparatus and method'20006,025,586'Image processing device, image recording apparatus, and image reading device and image forming apparatus'20005,831,657'Image forming system with smoothing pixels of a larger size'19985,754,216'Optical recording head and image recording apparatus'19985,708,514'Error diffusion method in a multi-level image recording apparatus utilizing adjacent-pixel characteristics'19985,583,646'Apparatus for distinguishing image portions through image expansion'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2012Patents assigned to TOSHIBA KK (25)· patent assignee history
1996–1998Based in Urayasu, JP· patent location history
1998–2000Based in Yokohama, JP· patent location history
2000Based in Kanagawa, JP· patent location history
2002–2012Based in Tokyo, JP· patent location history
2005–2006Patents assigned to TOSHIBA TEC KK (2)· patent assignee history
2008–2010Based in Shinagawa-ku, JP· patent location history
2012Patents assigned to SAKAUE EIICHI (2)· patent assignee history
2012Patents assigned to SATO YUUSUKE (2)· patent assignee history
2012Patents assigned to SUZUKI TAKAHIRO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK251996–2012
SAKAUE EIICHIself22012
SATO YUUSUKE22012
SUZUKI TAKAHIRO22012
TOSHIBA TEC KK22005–2006
Locations
LocationPatentsSpan
Tokyo, JP152002–2012
Yokohama, JP41998–2000
Shinagawa-ku, JP32008–2010
Urayasu, JP31996–1998
Kanagawa, JP22000