Inventor

Masao Kamogawa

Inventor

Otsu, JP

Overview

3→

Patents

2014–2018

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.

G03Fprimary

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices21%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation14%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%

C08LCompositions of macromolecular compounds7%

C09DCoating compositions, e.g. paints, varnishes or lacquers7%

G02BOptical elements, systems or apparatus7%

H01LSemiconductor devices7%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

PatentTitleYear

9,989,852Positive photosensitive resin composition, cured film formed by curing same, and optical device equipped with same2018 8,901,225'Photosensitive resin composition, laminate utilizing same and solid-state imaging device'2014 8,828,642'Positive photosensitive resin composition, cured film obtained using same, and optical device'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2018Patents assigned to TORAY INDUSTRIES (3)· patent assignee history

2014Patents assigned to KAMOGAWA MASAO (2)· patent assignee history

2014Patents assigned to OKAZAWA TORU (2)· patent assignee history

2014Patents assigned to SUWA MITSUHITO (2)· patent assignee history

2014Patents assigned to OKUDA YUMIKO (1)· patent assignee history

2014–2018Based in Otsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TORAY INDUSTRIES	3	2014–2018
KAMOGAWA MASAOself	2	2014
OKAZAWA TORU	2	2014
SUWA MITSUHITO	2	2014
OKUDA YUMIKO	1	2014

Locations

Location	Patents	Span
Otsu, JP	3	2014–2018