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Inventor

Tadashi Kikukawa

Inventor
Kyoto, JP

Overview

2→
Patents
1996–2001
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds67%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices33%
PatentTitleYear
6,248,920'Preparation process for esters and resist materials'20015,527,954'Process for the production of 2-fluoroisobutyric acid or its ester'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to IDEMITSU KOSAN CO (1)· patent assignee history
1996Based in Amagasaki, JP· patent location history
2001Patents assigned to FUJITSU LTD (1)· patent assignee history
2001Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD12001
IDEMITSU KOSAN CO11996
Locations
LocationPatentsSpan
Kyoto, JP12001
Amagasaki, JP11996