Masahiro Torihara

Person

Niigata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Metal complex including tridentate aminodicarbene ligand and hydrog...
- Patent number 9,840,527
- Issue date Dec 12, 2017
- Kuraray Co., Ltd.
- Yusuke Murata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of 4-n-substituted amino-2-aza-1-oxabicyclo...
- Patent number 7,038,059
- Issue date May 2, 2006
- Kuraray Co., Ltd.
- Takashi Fukumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of 2-oxocarboxylic acid esters
- Patent number 6,897,335
- Issue date May 24, 2005
- Kuraray Co., Ltd.
- Fumihiko Okabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing chroman-carboxylic acid
- Patent number 6,635,772
- Issue date Oct 21, 2003
- Kuraray Co., Ltd.
- Tatsuhiko Hayashibara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of benzyloxyacetaldehyde
- Patent number 6,624,331
- Issue date Sep 23, 2003
- Kuraray Co., Ltd.
- Masahiro Torihara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing cyclopropanecarbonitrile
- Patent number 6,500,978
- Issue date Dec 31, 2002
- Kuraray Co., Ltd.
- Tatsuhiko Hayashibara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopentenecarboxamide derivative, method for preparing the same a...
- Patent number 6,482,957
- Issue date Nov 19, 2002
- Kuraray Co., Ltd.
- Nobuya Katagiri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopentenecarboxamide derivative, method for preparing the same b...
- Patent number 6,452,004
- Issue date Sep 17, 2002
- Kuraray Co., Ltd.
- Nobuya Katagiri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopentenecarboxamide derivative, method for preparing the same a...
- Patent number 6,127,539
- Issue date Oct 3, 2000
- Kuraray Co., Ltd.
- Nobuya Katagiri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopentenecarboxamide derivative, method for preparing the same a...
- Patent number 5,817,812
- Issue date Oct 6, 1998
- Kuraray Co., Ltd.
- Nobuya Katagiri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active 2-norbornanone
- Patent number 5,498,799
- Issue date Mar 12, 1996
- Kuraray Co., Ltd.
- Masahiro Torihara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing chroman
- Patent number 5,495,026
- Issue date Feb 27, 1996
- Kuraray Company Ltd.
- Eriko Fukumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Conjugated .gamma.-hydroxybutenolide compounds and antiulcer agents...
- Patent number 5,084,464
- Issue date Jan 28, 1992
- Kuraray Company Ltd.
- Yoshin Tamai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Skin depigmental agent
- Patent number 4,959,393
- Issue date Sep 25, 1990
- Kuraray Company, Ltd.
- Masahiro Torihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for treating ulcer
- Patent number 4,950,818
- Issue date Aug 21, 1990
- Kuraray Company, Ltd.
- Yoshin Tamai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2-cyano-4-phenyl pentane and fragrance or perfume compositions cont...
- Patent number 4,837,351
- Issue date Jun 6, 1989
- Kuraray Company Ltd.
- Masahiro Torihara
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METAL COMPLEX INCLUDING TRIDENTATE AMINODICARBENE LIGAND AND HYDROG...
- Publication number 20160145282
- Publication date May 26, 2016
- KURARAY CO., LTD.
- Yusuke MURATA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for producing quinolinecarbaldehyde
- Publication number 20060036096
- Publication date Feb 16, 2006
- Kensuke Nagashima
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparation of 2-oxocarboxylic acid esters
- Publication number 20040162441
- Publication date Aug 19, 2004
- Fumihiko Okabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparation of 4-n-substituted amino-2-aza-1-oxabicyclo...
- Publication number 20040121482
- Publication date Jun 24, 2004
- Takashi Fukumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing cyclopropanecarbonitrile
- Publication number 20020120163
- Publication date Aug 29, 2002
- Kuraray Co. Ltd.
- Tatsuhiko Hayashibara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cyclopentenecarboxamide derivative, method for preparing the same a...
- Publication number 20020115857
- Publication date Aug 22, 2002
- Kuraray Co., Ltd
- Nobuya Katagiri
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing chroman-carboxylic acid
- Publication number 20020035276
- Publication date Mar 21, 2002
- Kuraray Co., Ltd
- Tatsuhiko Hayashibara
- C07 - ORGANIC CHEMISTRY

Masahiro Torihara

Person

Patents Grantslast 30 patents

Metal complex including tridentate aminodicarbene ligand and hydrog...

Process for preparation of 4-n-substituted amino-2-aza-1-oxabicyclo...

Process for preparation of 2-oxocarboxylic acid esters

Method for producing chroman-carboxylic acid

Process for the preparation of benzyloxyacetaldehyde

Process for producing cyclopropanecarbonitrile

Cyclopentenecarboxamide derivative, method for preparing the same a...

Cyclopentenecarboxamide derivative, method for preparing the same b...

Cyclopentenecarboxamide derivative, method for preparing the same a...

Cyclopentenecarboxamide derivative, method for preparing the same a...

Process for producing optically active 2-norbornanone

Process for producing chroman

Conjugated .gamma.-hydroxybutenolide compounds and antiulcer agents...

Skin depigmental agent

Method for treating ulcer

2-cyano-4-phenyl pentane and fragrance or perfume compositions cont...

Patents Applicationslast 30 patents

METAL COMPLEX INCLUDING TRIDENTATE AMINODICARBENE LIGAND AND HYDROG...

Process for producing quinolinecarbaldehyde

Process for preparation of 2-oxocarboxylic acid esters

Process for preparation of 4-n-substituted amino-2-aza-1-oxabicyclo...

Process for producing cyclopropanecarbonitrile

Cyclopentenecarboxamide derivative, method for preparing the same a...

Method for producing chroman-carboxylic acid