Inventor

Kazutoshi Kikkawa

Inventor

Niigata, JP

Overview

6→

Patents

1982–2013

Patent span

Human necessities

Primary field (CPC A)

Patents· 6 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 thereof25%

C07CAcyclic or carbocyclic compounds19%

C07DHeterocyclic compounds19%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%

A23GCocoa6%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for6%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation6%

A61KPreparations for medical, dental or toiletry purposes6%

PatentTitleYear

8,575,190'Method of preventing or ameliorating psoriasis using pyrroloquinoline quinone compounds'2013 8,097,635'Insulin resistance improving agent'2012 5,409,957'Phenoxyalkylamine and agricultural and horticultural bactericide'1995 5,331,011'N-benzyl-n-phenoxyethylamines and agricultural and horticultural bactericides'1994 5,221,694'N-benzyl-N-phenoxyethylamines and agricultural and horticultural bactericides'1993 4,334,066'Heterocyclic containing 5-oxo pyrans'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Based in Tokushima, JP· patent location history

1993–2013Patents assigned to MITSUBISHI GAS CHEMICAL CO (5)· patent assignee history

1993–1995Based in Niigata, JP· patent location history

2012–2013Patents assigned to KAMIYA TOSHIKAZU (2)· patent assignee history

2012–2013Patents assigned to KIKKAWA KAZUTOSHI (2)· patent assignee history

2012–2013Patents assigned to NAKANO MASAHIKO (2)· patent assignee history

2012Based in Tokyo, JP· patent location history

2013Patents assigned to KAMIMURA AYAKO (1)· patent assignee history

2013Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI GAS CHEMICAL CO	5	1993–2013
KAMIYA TOSHIKAZU	2	2012–2013
KIKKAWA KAZUTOSHIself	2	2012–2013
NAKANO MASAHIKO	2	2012–2013
KAMIMURA AYAKO	1	2013

Locations

Location	Patents	Span
Niigata, JP	3	1993–1995
Chiba, JP	1	2013
Tokyo, JP	1	2012
Tokushima, JP	1	1982