Inventor

Hisaki Ota

Inventor
Tokyo, JP

Overview

5→
Patents
1998–2011
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B41Jprimary
B41JTypewriters80%
B41FPrinting machines or presses20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2011Patents assigned to DAINIPPON PRINTING CO LTD (5)· patent assignee history
1998–2011Based in Tokyo, JP· patent location history
2004Based in Shinjuku-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAINIPPON PRINTING CO LTD51998–2011
Locations
LocationPatentsSpan
Tokyo, JP41998–2011
Shinjuku-ku, JP12004