Inventor

Koji Kawamura

Inventor

Saitama, JP

Overview

12→

Patents

1999–2008

Patent span

Chemistry

Primary field (CPC C)

Patents· 12 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes30%

C07KPeptides23%

C07DHeterocyclic compounds17%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture10%

C07CAcyclic or carbocyclic compounds3%

Y02PClimate change mitigation technologies in the production or processing of goods3%

PatentTitleYear

7,375,115'4-(2-furoyl) aminopiperidines, intermediates in synthesizing the same, process for producing the same and medicinal use of the same'2008 7,022,732'Propanolamine derivative having 1, 4-benzodioxane ring'2006 6,858,585'Cyclic depsipeptides and drugs containing the same as the active ingredient'2005 6,509,482'Optically active 1,4-benzodioxin-2-carboxylic acid derivatives and process for producing the same'2003 6,329,533'Optically active 1,4-benzodioxin-2-carboxylic acid derivatives and process for producing the same'2001 6,316,406'Depsipeptides containing N-substituted glycine residue'2001 6,288,038'Depsipeptide derivatives bearing piperazinone rings'2001 6,255,286'Depsipeptides and drugs containing the same as the active ingredient'2001 6,252,041'Depsipeptides containing non-natural amino acids'2001 6,222,050'Optically active 1,4-benzodioxine-2-carboxylic acid derivatives and process for producing the same'2001 6,211,145'Bicyclic depsipeptides'2001 6,001,815'Depsipeptides containing N-substituted glycine residue'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to NISSHIN FLOUR MILLING CO (5)· patent assignee history

1999–2005Based in Saitama, JP· patent location history

2001–2008Patents assigned to NISSHIN PHARMA INC (3)· patent assignee history

2001–2005Patents assigned to NISSHIN SEIFUN GROUP INC (3)· patent assignee history

2006–2008Patents assigned to KYORIN SEIYAKU KK (2)· patent assignee history

2006Based in Ohimachi, JP· patent location history

2008Based in Iruma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NISSHIN FLOUR MILLING CO	5	1999–2001
NISSHIN PHARMA INC	3	2001–2008
NISSHIN SEIFUN GROUP INC	3	2001–2005
KYORIN SEIYAKU KK	2	2006–2008

Locations

Location	Patents	Span
Saitama, JP	10	1999–2005
Iruma, JP	1	2008
Ohimachi, JP	1	2006