Inventor

Akira Shuto

Inventor

Takarazuka, JP

Overview

1991–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 21 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 thereof40%

C07DHeterocyclic compounds26%

C07CAcyclic or carbocyclic compounds23%

A61KPreparations for medical, dental or toiletry purposes2%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%

B23KSoldering or unsoldering2%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application2%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h102%

PatentTitleYear

11,033,511Pharmaceutical patch2021 6,664,214'Uracil compounds and use thereof'2003 6,015,774'Pyrazin-2-one derivatives, their use, and intermediates for their production'2000 5,972,949'Ether compounds and their use'1999 5,883,262'Ether compounds and their use'1999 5,684,022'Ether compounds, their use, and intermediates for use in their production'1997 5,502,242'Propiolate ester compound an acaricide containing the same as an active ingredient and an acaricidal method'1996 5,405,989'Propargyl ester compounds, acaricides containing the same as an active ingredient and an acaricidal method'1995 5,364,966'Amide derivatives, their production processes and their compositions for the control of insect pests'1994 5,356,930'Amide derivatives, their production processes and their compositions for the control of insect pests'1994 5,302,619'Aromatic compounds, their production processes and their compositions for the control of insect pests'1994 5,264,448'Amide compound and its production and use'1993 5,262,441'Aromatic compounds, their production processes and their compositions for the control of insect pests'1993 5,258,410'Aromatic compounds, their production processes and their compositions for the control of insect pests'1993 5,252,610'Aromatic compounds and their compositions for the control of insect pests'1993 5,250,574'Aromatic compounds and their compositions for the control of insect pests'1993 5,232,949'3-(4-substituted-2-chlorophenoxy)propionaldoxime ethyl ether compounds, their production processes and their compositions for the control of insect pests'1993 5,216,009'Method for controlling Nilaparvata lugens'1993 5,206,259'Amide compound and its production and use'1993 5,137,907'1-(3-(4-(3,5-difluorophenoxy) phenoxy) propyl) - pyrazole, and its production and use'1992 4,987,145'Acaricidal or insecticidal substituted 1-phenylalkyl benzimidazole compounds'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2003Patents assigned to SUMITOMO CHEMICAL CO (20)· patent assignee history

1991–1994Based in Takarazuka, JP· patent location history

1993–1994Based in Hyogo, JP· patent location history

1995–2000Based in Ashiya, JP· patent location history

2003Based in Kobe, JP· patent location history

2021Patents assigned to HISAMITSU PHARMACEUTICAL CO (1)· patent assignee history

2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO CHEMICAL CO	20	1991–2003
HISAMITSU PHARMACEUTICAL CO	1	2021

Locations

Location	Patents	Span
Takarazuka, JP	9	1991–1994
Ashiya, JP	6	1995–2000
Hyogo, JP	4	1993–1994
Tokyo, JP	1	2021
Kobe, JP	1	2003