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Inventor

Akira Terasawa

Inventor
Osaka, JP

Overview

3→
Patents
2001–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C04Bprimary
C04BLime, magnesia20%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace20%
G03GElectrography20%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
10,075,093Power conversion device for suppressing fluctuation of common mode voltage20189,115,029'Thermal insulating firebrick'20156,205,308'Electrophotographic photosensitive member with sound absorbing member'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to FUJI ELECTRIC IMAGING DEVICE (1)· patent assignee history
2001Based in Nagano, JP· patent location history
2015Patents assigned to HINOMARU YOGYO CO LTD (1)· patent assignee history
2015Patents assigned to NAGASAKI YASUNARI (1)· patent assignee history
2015Patents assigned to TANIYAMA DAISUKE (1)· patent assignee history
2015Based in Nanao, JP· patent location history
2018Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history
2018Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI ELECTRIC IMAGING DEVICE12001
HINOMARU YOGYO CO LTD12015
NAGASAKI YASUNARI12015
PANASONIC IP MAN CO LTD12018
TANIYAMA DAISUKE12015
Locations
LocationPatentsSpan
Osaka, JP12018
Nanao, JP12015
Nagano, JP12001