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Inventor

Sei Watanabe

Inventor
Wako, JP

Overview

17→
Patents
1994–2015
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 17 as inventor

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

F02Bprimary
F02BInternal-combustion piston engines42%
F02DControlling combustion engines19%
F01LCyclically operating valves for machines or engines8%
F01MLubricating of machines or engines in general8%
F02FCylinders, pistons or casings, for combustion engines8%
F16FSprings6%
F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines3%
F16CShafts3%
G06NComputing arrangements based on specific computational models3%
PatentTitleYear
9,074,618'Premixed compression self-ignition engine'20158,171,899'Link type variable stroke engine'20128,161,923'Link type variable stroke engine'20128,161,922'Link type variable stroke engine'20128,136,501'Variable stroke engine'20128,127,739'Variable stroke engine'20127,661,395'Stroke-variable engine'20107,305,938'Stroke-variable engine'20077,185,615'Variable stroke engine'20076,843,212'Engine with variable compression ratio'20056,820,586'Engine'20046,779,495'Variable compression ratio engine'20046,761,145'Throttle system for general-purpose engine'20046,510,829'Handheld type four-cycle engine'20036,494,176'Oil mist generation system in handheld type four-cycle engine'20026,422,194'Handheld type four-cycle engine'20025,280,564'Neural network having an optimized transfer function for each neuron'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2015Patents assigned to HONDA MOTOR CO LTD (17)· patent assignee history
1994–2010Based in Saitama, JP· patent location history
2002–2015Based in Wako, JP· patent location history
2012Patents assigned to KONO SHOHEI (5)· patent assignee history
2012Patents assigned to WATANABE SEI (5)· patent assignee history
2012Patents assigned to NAOE GAKU (1)· patent assignee history
2012Patents assigned to YAMADA YOSHIKAZU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD171994–2015
KONO SHOHEI52012
WATANABE SEIself52012
NAOE GAKU12012
YAMADA YOSHIKAZU12012
Locations
LocationPatentsSpan
Wako, JP142002–2015
Saitama, JP31994–2010