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Inventor

Yoshifumi Fujita

Inventor
Tokyo, JP

Overview

27→
Patents
1996–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 27 as inventor

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

F16Hprimary
F16HGearing22%
F02FCylinders, pistons or casings, for combustion engines20%
F01PCooling of machines or engines in general17%
B41JTypewriters7%
B29CShaping or joining of plastics5%
B29LIndexing scheme associated with subclass b29c, relating to particular articles5%
C08JWorking-up5%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
F16DCouplings for transmitting rotation2%
PatentTitleYear
10,787,988Internal combustion engine202010,753,307Internal combustion engine202010,683,827Cylinder bore wall heat insulation device, internal combustion engine and vehicle202010,669,967Cylinder bore wall thermal insulator, internal combustion engine, and automobile202010,562,215Water jacket spacer production method202010,526,951Cylinder bore wall heat insulation device, internal combustion engine, and automobile202010,513,065Method for producing water jacket spacer201910,393,060Dividing component of cooling water channel of water jacket, internal combustion engine, and automobile20199,810,117'Muffler cutter'20179,593,798'Pipe cover, pipe structure and vehicle'20178,171,896'Cooling structure of internal combustion engine'20127,487,005'Process planning method, process planning apparatus and recording medium'20097,465,009'Printing apparatus, printing system, and printing start position alignment method'20086,874,957'Printing apparatus, information processing apparatus, control method therefor and program'20056,543,892'Printing apparatus'20036,216,076'Select-shock control system of automotive automatic transmission'20016,007,456'Select-shock control apparatus and method for vehicular automatic transmission'19995,888,170'Downshift control device for automatic transmission'19995,810,692'Downshift control device for automatic transmission'19985,800,309'Hydraulic control device for automatic transmission'19985,783,260'Thin-film forming method'19985,758,303'Automatic transmission learning control apparatus'19985,752,895'Automatic transmission lockup clutch control apparatus'19985,643,124'Gear shift control apparatus'19975,613,921'Gear shift control apparatus'19975,571,569'Thin-film forming method'19965,529,151'Band brake device'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2001Patents assigned to JATCO CORP (10)· patent assignee history
1996–1998Patents assigned to TOYODA AUTOMATIC LOOM WORKS (2)· patent assignee history
1996–1999Based in Fuji, JP· patent location history
1997–2001Based in Shizuoka, JP· patent location history
2003–2008Patents assigned to CANON KK (3)· patent assignee history
2003–2005Based in Kanagawa, JP· patent location history
2009–2017Patents assigned to FUJITA YOSHIFUMI (3)· patent assignee history
2012–2020Patents assigned to NICHIAS CORP (10)· patent assignee history
2012–2020Based in Tokyo, JP· patent location history
2019–2020Based in Hamamatsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JATCO CORP101996–2001
NICHIAS CORP102012–2020
CANON KK32003–2008
FUJITA YOSHIFUMIself32009–2017
TOYODA AUTOMATIC LOOM WORKS21996–1998
Locations
LocationPatentsSpan
Tokyo, JP72012–2020
Shizuoka, JP61997–2001
Hamamatsu, JP42019–2020
Fuji, JP41996–1999
Kanagawa, JP22003–2005