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Inventor

Kenji Komatsu

Inventor
Iwata, JP

Overview

16→
Patents
1979–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 16 as inventor

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

G11Cprimary
G11CStatic stores10%
F02BInternal-combustion piston engines7%
F01LCyclically operating valves for machines or engines5%
F02FCylinders, pistons or casings, for combustion engines5%
F16HGearing5%
G06KGraphical data reading5%
H01JElectric discharge tubes or discharge lamps5%
H01LSemiconductor devices5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
Y02TClimate change mitigation technologies related to transportation5%
PatentTitleYear
11,081,525Storage device202110,746,267Toroidal continuously variable transmission202010,724,613Transmission device and power generation system including transmission device202010,446,453Surface modification control for etch metric enhancement20198,142,609'Plasma processing apparatus'20127,262,617'Method for testing integrated circuit, and wafer'20076,679,107'Timing sensor for engine'20046,279,529'Cam and tappet carrier for engine'20015,959,279'Magnetic pattern recognition method and apparatus'19995,789,727'Integrated method and apparatus for reading mier code and printing'19985,560,331'Cylinder head for engine'19965,531,194'Cylinder head for engine'19965,173,875'Semiconductor memory device'19925,097,450'Semiconductor memory device having a plurality of memory blocks'19924,678,934'Flip-flop circuit'19874,159,771'Container having multiple independently unsealable compartments'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1992Patents assigned to TOSHIBA KK (3)· patent assignee history
1987–1992Based in Tokyo, JP· patent location history
1996–2004Patents assigned to YAMAHA MOTOR CO LTD (4)· patent assignee history
1996–2004Based in Iwata, JP· patent location history
1998–1999Patents assigned to SEIKO EPSON CORP (2)· patent assignee history
1998–1999Based in Suwa, JP· patent location history
2012–2019Patents assigned to TOKYO ELECTRON LTD (2)· patent assignee history
2020Patents assigned to KAWASAKI HEAVY IND LTD (2)· patent assignee history
2020Based in Kobe, JP· patent location history
2021Based in Yokkaichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMAHA MOTOR CO LTD41996–2004
TOSHIBA KK31987–1992
KAWASAKI HEAVY IND LTD22020
SEIKO EPSON CORP21998–1999
TOKYO ELECTRON LTD22012–2019
Locations
LocationPatentsSpan
Iwata, JP41996–2004
Tokyo, JP31987–1992
Kobe, JP22020
Suwa, JP21998–1999
Yokkaichi, JP12021