Inventor

Tadayoshi Shiraishi

Inventor

Takasago, JP

Overview

10→

Patents

1978–2000

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.

C07Cprimary

C07CAcyclic or carbocyclic compounds23%

C07DHeterocyclic compounds23%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture14%

A61KPreparations for medical, dental or toiletry purposes9%

B21BRolling of metal9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

PatentTitleYear

6,160,017'Preventives and remedies for ulcerous colitis and/or crohn\'s disease'2000 5,952,380'Method for treating diarrhea'1999 5,846,793'Microbial process for biotransformation to (R)-3-chloro-1,2-propanediol'1998 5,202,341'Hydroxystyrene compounds having tyrosine kinase inhibiting activity'1993 5,089,516'1-phenyl-3,5-pyrazolidinedione hydroxystyrene compounds which have tyrosine kinase inhibiting activity'1992 5,057,538'Hydroxystyrene compounds which have useful pharmaceutical utility'1991 4,981,796'Manufacturing method of optically-active 1,2-diols'1991 4,971,996'Hydroxystyrene compounds which are useful as tyrosine kinase inhibitors'1990 4,853,403'3-phenylthiomethylstyrene derivative, process for preparing the same, and antiallergic agent and tyrosinekinase inhibiting agent containing the same'1989 4,123,329'Process for producing L-lysine by fermentation'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1999Patents assigned to KANEGAFUCHI CHEMICAL IND (9)· patent assignee history

1978–1999Based in Takasago, JP· patent location history

1999–2000Patents assigned to TAIHO PHARMACEUTICAL CO LTD (2)· patent assignee history

1999–2000Patents assigned to ZAIDAN HOJIN BISEIBUTSU (2)· patent assignee history

2000Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KANEGAFUCHI CHEMICAL IND	9	1978–1999
TAIHO PHARMACEUTICAL CO LTD	2	1999–2000
ZAIDAN HOJIN BISEIBUTSU	2	1999–2000

Locations

Location	Patents	Span
Takasago, JP	9	1978–1999
Hyogo, JP	1	2000