Inventor

Yuma Takafuji

Inventor
Minato-ku, JP

Overview

2→
Patents
2013–2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A63Fprimary
A63FCard, board, or roulette games100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2016Patents assigned to IYAMA TATSUYA (2)· patent assignee history
2013–2016Patents assigned to KATAGIRI SHOTA (2)· patent assignee history
2013–2016Patents assigned to KIYOMOTO MASAHIRO (2)· patent assignee history
2013–2016Patents assigned to Okuyama mayumi (2)· patent assignee history
2013–2016Patents assigned to TAKAFUJI YUMA (2)· patent assignee history
2013–2016Based in Minato-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IYAMA TATSUYA22013–2016
KATAGIRI SHOTA22013–2016
KIYOMOTO MASAHIRO22013–2016
Okuyama mayumi22013–2016
TAKAFUJI YUMAself22013–2016
Locations
LocationPatentsSpan
Minato-ku, JP22013–2016