Inventor

Etsuko Sakai

Inventor
Yokohama, JP

Overview

3→
Patents
1998–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds50%
A63FCard, board, or roulette games25%
G06FElectric digital data processing25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to ASAHI GLASS CO LTD (2)· patent assignee history
1998–1999Based in Yokohama, JP· patent location history
2019Patents assigned to NINTENDO CO LTD (1)· patent assignee history
2019Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI GLASS CO LTD21998–1999
NINTENDO CO LTD12019
Locations
LocationPatentsSpan
Yokohama, JP21998–1999
Kyoto, JP12019