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Inventor

Takashi Karasawa

Inventor
Nagano, JP

Overview

9→
Patents
1982–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television27%
H05KPrinted circuits20%
H05HPlasma technique13%
LOC1413%
G03GElectrography7%
G05BControl or regulating systems in general7%
G06FElectric digital data processing7%
G07CTime or attendance registers7%
PatentTitleYear
8,833,930'Electronic apparatus'20148,089,771'Electronic apparatus'20127,535,720'Electronic apparatus'20097,272,338'Image forming apparatus having a projection provided on a bottom face of an upper casing'2007D0536732'Combined printer and scanner'2007D0526350'Combined printer and scanner'20065,739,646'Magnetic field adjusting center rods for cyclotron a magnet for cyclotron, and cyclotron'19985,625,572'Multimedia process monitor and control system'19974,353,033'Magnetic pole structure of an isochronous-cyclotron'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1998Patents assigned to RIKAGAKU KENKYUSHO (2)· patent assignee history
1982Based in Fuchu, JP· patent location history
1997Based in Hino, JP· patent location history
1998Based in Tokyo, JP· patent location history
2006–2014Patents assigned to SEIKO EPSON CORP (6)· patent assignee history
2006–2009Based in Nagano, JP· patent location history
2012–2014Patents assigned to IWAYA SATOSHI (2)· patent assignee history
2012–2014Patents assigned to KARASAWA TAKASHI (2)· patent assignee history
2012–2014Patents assigned to KOGI SHINSUKE (2)· patent assignee history
2012–2014Based in Suwa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP62006–2014
IWAYA SATOSHI22012–2014
KARASAWA TAKASHIself22012–2014
KOGI SHINSUKE22012–2014
RIKAGAKU KENKYUSHO21982–1998
Locations
LocationPatentsSpan
Nagano, JP42006–2009
Suwa, JP22012–2014
Tokyo, JP11998
Hino, JP11997
Fuchu, JP11982