Inventor

Koichi Kimijima

Inventor

Tokyo, JP

Overview

5→

Patents

2012–2017

Patent span

Chemistry

Primary field (CPC C)

Patents· 5 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 devices25%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%

C07DHeterocyclic compounds15%

C07CAcyclic or carbocyclic compounds10%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%

C08LCompositions of macromolecular compounds5%

PatentTitleYear

9,594,302'Compound and photosensitive resin composition'2017 8,338,081'Alkali-developable photosensitive resin composition and Î²-diketone compound'2012 8,252,512'Epoxy compound, alkali-developable resin composition, and alkali-developable photosensitive resin composition'2012 8,148,045'Oxime ester compound and photopolymerization initiator containing the same'2012 8,133,656'Oxime ester compound and photopolymerization initiator containing the same'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2017Patents assigned to ADEKA CORP (5)· patent assignee history

2012Patents assigned to KIMIJIMA KOICHI (4)· patent assignee history

2012Patents assigned to MURATA KIYOSHI (2)· patent assignee history

2012Patents assigned to MIHARA TAIKI (1)· patent assignee history

2012Patents assigned to OISHI TAKEO (1)· patent assignee history

2012–2017Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ADEKA CORP	5	2012–2017
KIMIJIMA KOICHIself	4	2012
MURATA KIYOSHI	2	2012
MIHARA TAIKI	1	2012
OISHI TAKEO	1	2012

Locations

Location	Patents	Span
Tokyo, JP	5	2012–2017