Inventor

Hidekazu Hosono

Inventor

Yokohama, JP

Overview

2→

Patents

1984–1991

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.

A01Nprimary

A01NPreservation of bodies of humans or animals or plants or parts thereof14%

A61KPreparations for medical, dental or toiletry purposes14%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium14%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%

C08LCompositions of macromolecular compounds14%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture14%

Y10TTechnical subjects covered by former us classification14%

PatentTitleYear

5,021,406'2-pyranone derivative and process for production thereof'1991 4,438,238'Low density copolymer composition of two ethylene-.alpha.-olefin copolymers'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to SUMITOMO CHEMICAL CO (1)· patent assignee history

1984Based in Toyonaka, JP· patent location history

1991Patents assigned to SUNTORY LTD (1)· patent assignee history

1991Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO CHEMICAL CO	1	1984
SUNTORY LTD	1	1991

Locations

Location	Patents	Span
Yokohama, JP	1	1991
Toyonaka, JP	1	1984