Inventor

Koji Takano

Inventor

Shizuoka, JP

Overview

3→

Patents

2012–2016

Patent span

Chemistry

Primary field (CPC C)

Patents· 3 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes17%

C07DHeterocyclic compounds17%

C07HSugars17%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%

C07CAcyclic or carbocyclic compounds8%

C07KPeptides8%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture8%

C40BCombinatorial chemistry8%

Y02PClimate change mitigation technologies in the production or processing of goods8%

PatentTitleYear

9,409,952'Peptide-compound cyclization method'2016 9,163,051'Crystal of spiroketal derivatives and process for preparation of spiroketal derivatives'2015 8,173,824'Process for producing vitamin D derivative using convergent method'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to CHUGAI PHARMACEUTICAL CO LTD (3)· patent assignee history

2012Patents assigned to EMURA TAKASHI (1)· patent assignee history

2012Patents assigned to KATO YOSHIAKI (1)· patent assignee history

2012Patents assigned to KAWASE AKIRA (1)· patent assignee history

2012Patents assigned to OGASAWARA KUNIO (1)· patent assignee history

2012–2016Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHUGAI PHARMACEUTICAL CO LTD	3	2012–2016
EMURA TAKASHI	1	2012
KATO YOSHIAKI	1	2012
KAWASE AKIRA	1	2012
OGASAWARA KUNIO	1	2012

Locations

Location	Patents	Span
Shizuoka, JP	3	2012–2016