Inventor

Tatsumitsu Watanabe

Inventor
Tokyo, JP

Overview

4→
Patents
2014–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

A63Fprimary
A63FCard, board, or roulette games29%
G06FElectric digital data processing29%
H04HBroadcast communication14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04NPictorial communication, e.g. television14%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2017Patents assigned to NINTENDO CO LTD (3)· patent assignee history
2014Patents assigned to NISHIYA SHUICHIRO (1)· patent assignee history
2014Patents assigned to WATANABE TATSUMITSU (1)· patent assignee history
2014Based in Chuo-ku, JP· patent location history
2015–2021Based in Tokyo, JP· patent location history
2021Patents assigned to SONY CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NINTENDO CO LTD32014–2017
NISHIYA SHUICHIRO12014
SONY CORP12021
WATANABE TATSUMITSUself12014
Locations
LocationPatentsSpan
Tokyo, JP32015–2021
Chuo-ku, JP12014