Inventor

Fumio Osawa

Inventor
Tokyo, JP

Overview

12→
Patents
1988–2019
Patent span
LOC
Primary field

Patents· 12 as inventor

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

LOC13primary
LOC1343%
B41FPrinting machines or presses14%
LOC0814%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors7%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables7%
H01RElectrically-conductive connections7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1997Patents assigned to KOMORI PRINTING MACH (3)· patent assignee history
1988–1997Based in Ibaraki, JP· patent location history
2017–2019Patents assigned to SMK KK (9)· patent assignee history
2017–2019Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SMK KK92017–2019
KOMORI PRINTING MACH31988–1997
Locations
LocationPatentsSpan
Tokyo, JP92017–2019
Ibaraki, JP31988–1997