Inventor

Yuji Fujishiro

Inventor
Tokyo, JP

Overview

13→
Patents
1978–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 13 as inventor

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

B41Fprimary
B41FPrinting machines or presses29%
LOC1424%
A63FCard, board, or roulette games18%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables18%
G06FElectric digital data processing12%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to JAPAN SOCIETY FOR PROMOTION OF (1)· patent assignee history
1978–2020Based in Tokyo, JP· patent location history
1980–1988Patents assigned to TOKYO KIKAI SEISAKUSHO LTD (5)· patent assignee history
2010Patents assigned to MITSUBISHI ELECTRIC CORP (4)· patent assignee history
2010Based in Chiyoda-ku, JP· patent location history
2017–2020Patents assigned to KONAMI DIGITAL ENTERTAINMENT CO LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKYO KIKAI SEISAKUSHO LTD51980–1988
MITSUBISHI ELECTRIC CORP42010
KONAMI DIGITAL ENTERTAINMENT CO LTD32017–2020
JAPAN SOCIETY FOR PROMOTION OF11978
Locations
LocationPatentsSpan
Tokyo, JP91978–2020
Chiyoda-ku, JP42010