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Inventor

Hirotada Hashimoto

Inventor
Tokyo, JP

Overview

3→
Patents
2005–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A63Fprimary
A63FCard, board, or roulette games33%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles17%
B60LPropulsion of electrically-propelled vehicles17%
H01RElectrically-conductive connections17%
H02JElectric power networks17%
PatentTitleYear
11,025,018Charging inlet20217,618,320'Network game system, and game terminal device and storage medium used therefor'20096,848,997'Network game system, game device terminal used in it and storage medium'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to SEGA ENTERPRISES KK (1)· patent assignee history
2005–2009Based in Tokyo, JP· patent location history
2009Patents assigned to SEGA KK DBA SEGA CORP (1)· patent assignee history
2021Patents assigned to SUMITOMO WIRING SYSTEMS (1)· patent assignee history
2021Based in Toyota, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEGA ENTERPRISES KK12005
SEGA KK DBA SEGA CORP12009
SUMITOMO WIRING SYSTEMS12021
Locations
LocationPatentsSpan
Tokyo, JP22005–2009
Toyota, JP12021