Inventor

Susumu Mitsushima

Inventor
Ise, JP

Overview

6→
Patents
1986–1997
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B41Jprimary
B41JTypewriters80%
A62CFire-fighting20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1997Patents assigned to SHINKO ELECTRIC CO LTD (6)· patent assignee history
1986Patents assigned to SECOM CO LTD (1)· patent assignee history
1986Based in Chigasaki, JP· patent location history
1988–1997Based in Ise, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHINKO ELECTRIC CO LTD61986–1997
SECOM CO LTD11986
Locations
LocationPatentsSpan
Ise, JP51988–1997
Chigasaki, JP11986