Inventor

Tsuguhiro Katoh

Inventor

Osaka, JP

Overview

10→

Patents

1988–1997

Patent span

Chemistry

Primary field (CPC C)

Patents· 10 as inventor

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

C07Dprimary

C07DHeterocyclic compounds47%

A01NPreservation of bodies of humans or animals or plants or parts thereof42%

B27KProcesses, apparatus or selection of substances for impregnating, staining, dyeing, bleaching of wood or similar materials, or treating of wood or similar materials with permeant liquids, not otherwise provided for5%

C07CAcyclic or carbocyclic compounds5%

PatentTitleYear

5,693,644'Wood preservatives'1997 5,563,159'Dithiocarbonimide derivatives useful as acaricidal, fungicidal, and insecticidal agents'1996 5,322,845'Acrylic acid derivatives, a fungicide containing them as an active ingredient, and intermediate compounds thereof'1994 4,927,827'Pyridinylpyrimidine derivatives, method for production thereof and a fungicide containing them as the active ingredient'1990 4,918,089'Amide derivatives, and their production and agricultural fungicides containing them'1990 4,873,248'Pyridinylpyrimidines having fungicidal activity'1989 4,868,178'Pyridinyl-s-triazine derivatives'1989 4,783,466'Novel pyridinylpyrimidine derivatives, method for production thereof and a plant disease protectant containing them as the active ingredient'1988 4,769,376'Certain tri- or tetra-substituted pyridyl-1,2,4-triazoles useful as fungicides'1988 4,752,608'Fungicidal pyridinylpyrimidine derivatives'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1997Patents assigned to SUMITOMO CHEMICAL CO (10)· patent assignee history

1988–1990Based in Osaka, JP· patent location history

1990Based in Toyonaka, JP· patent location history

1994Based in Hyogo, JP· patent location history

1996–1997Based in Sanda, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO CHEMICAL CO	10	1988–1997

Locations

Location	Patents	Span
Osaka, JP	6	1988–1990
Sanda, JP	2	1996–1997
Hyogo, JP	1	1994
Toyonaka, JP	1	1990