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Inventor

Satoshi Fujisawa

Inventor
Tokyo, JP

Overview

8→
Patents
2010–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form20%
C25DProcesses for the electrolytic or electrophoretic production of coatings20%
H05KPrinted circuits20%
Y10TTechnical subjects covered by former us classification20%
C22CAlloys7%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
G02BOptical elements, systems or apparatus7%
PatentTitleYear
10,684,463Optical filter device, optical module, and electronic apparatus202010,330,917Optical filter device, optical module, and electronic apparatus20198,852,754'Surface-treated copper foil, method for producing same, and copper clad laminated board'20148,557,392'Flexible copper clad laminate'20138,512,873'Surface treated copper foil and copper clad laminate'20137,985,488'Ultrathin copper foil with carrier and printed circuit board using same'20117,892,655'Ultrathin copper foil with carrier and printed circuit board using same'20117,771,841'Ultrathin copper foil with carrier and printed circuit board using same'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to FURUKAWA ELECTRIC CO LTD (6)· patent assignee history
2010–2011Based in Tochigi, JP· patent location history
2011Based in Nikko, JP· patent location history
2013–2014Patents assigned to FUJISAWA SATOSHI (3)· patent assignee history
2013–2014Patents assigned to UNO TAKEO (3)· patent assignee history
2013–2014Patents assigned to HATTORI KOICHI (2)· patent assignee history
2013–2014Based in Tokyo, JP· patent location history
2019–2020Patents assigned to SEIKO EPSON CORP (2)· patent assignee history
2019–2020Based in Tatsuno-machi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FURUKAWA ELECTRIC CO LTD62010–2014
FUJISAWA SATOSHIself32013–2014
UNO TAKEO32013–2014
HATTORI KOICHI22013–2014
SEIKO EPSON CORP22019–2020
Locations
LocationPatentsSpan
Tokyo, JP32013–2014
Tatsuno-machi, JP22019–2020
Tochigi, JP22010–2011
Nikko, JP12011