Inventor

Kei Masuda

Inventor
Mishima, JP

Overview

11→
Patents
2001–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 11 as inventor

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

F02Dprimary
F02DControlling combustion engines27%
Y02TClimate change mitigation technologies related to transportation18%
A63FCard, board, or roulette games14%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general9%
F02BInternal-combustion piston engines9%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof9%
G06FElectric digital data processing9%
F02NStarting of combustion engines5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2012Patents assigned to TOYOTA MOTOR CO LTD (7)· patent assignee history
2001Based in Toyota, JP· patent location history
2005–2006Based in Suntou-gun, JP· patent location history
2006Patents assigned to DENSO CORP (1)· patent assignee history
2006–2012Based in Mishima, JP· patent location history
2006Based in Shizuoka, JP· patent location history
2012Patents assigned to MASUDA KEI (2)· patent assignee history
2012Patents assigned to KATOH KENJI (1)· patent assignee history
2017–2020Patents assigned to KONAMI DIGITAL ENTERTAINMENT CO LTD (3)· patent assignee history
2017–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD72001–2012
KONAMI DIGITAL ENTERTAINMENT CO LTD32017–2020
MASUDA KEIself22012
DENSO CORP12006
KATOH KENJI12012
Locations
LocationPatentsSpan
Mishima, JP42006–2012
Tokyo, JP32017–2020
Suntou-gun, JP22005–2006
Shizuoka, JP12006
Toyota, JP12001