LexDanaLexDanabeta
Inventor

Tatsuhiko Shimomura

Inventor
Tokyo, JP

Overview

4→
Patents
2011–2021
Patent span
LOC
Primary field

Patents· 4 as inventor

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

LOC16primary
LOC1675%
E04BGeneral building constructions25%
PatentTitleYear
D0916958Image drum cartridge2021D0910743Image drum cartridge2021D0910742Image drum cartridge20218,033,071'Partition panel and a method of assembling it'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to OKAMURA CORP (1)· patent assignee history
2011Based in Yokohama, JP· patent location history
2021Patents assigned to OKI DATA KK (3)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OKI DATA KK32021
OKAMURA CORP12011
Locations
LocationPatentsSpan
Tokyo, JP32021
Yokohama, JP12011