Inventor

Tatsuhiko Tsumura

Inventor
Shiga, JP

Overview

1→
Patents
2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form33%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles33%
Y10TTechnical subjects covered by former us classification33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to JAPAN VILENE CO LTD (1)· patent assignee history
2017Patents assigned to TOYODA GOSEI KK (1)· patent assignee history
2017Based in Shiga, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN VILENE CO LTD12017
TOYODA GOSEI KK12017
Locations
LocationPatentsSpan
Shiga, JP12017