Inventor

Tutomu Yoshida

Inventor

Ibaraki, JP

Overview

2→

Patents

1991–1993

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 compounds50%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium50%

PatentTitleYear

5,264,637'Process for preparing fluoroalcohol'1993 5,004,825'Process for preparing di(fluoroalkyl containing group-substituted alkyl) phosphate salt'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to DAIKIN IND LTD (2)· patent assignee history

1991Based in Osaka, JP· patent location history

1993Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DAIKIN IND LTD	2	1991–1993

Locations

Location	Patents	Span
Ibaraki, JP	1	1993
Osaka, JP	1	1991