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Inventor

Hiroaki Kamiyama

Inventor
Tokyo, JP

Overview

2→
Patents
2004–2013
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
C07CAcyclic or carbocyclic compounds20%
C07DHeterocyclic compounds20%
C07HSugars20%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture20%
PatentTitleYear
8,618,312'Method of producing bicyclo[3.1.0] hexane derivative using enzyme'20136,713,615'Process for producing erythromycin derivative'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2013Patents assigned to TAISHO PHARMACEUTICAL CO LTD (2)· patent assignee history
2004–2013Based in Tokyo, JP· patent location history
2013Patents assigned to HIROTSUKA MITSUAKI (1)· patent assignee history
2013Patents assigned to ISHII TAKAAKI (1)· patent assignee history
2013Patents assigned to KAMIYAMA HIROAKI (1)· patent assignee history
2013Patents assigned to OSHIDA MOTOKO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAISHO PHARMACEUTICAL CO LTD22004–2013
HIROTSUKA MITSUAKI12013
ISHII TAKAAKI12013
KAMIYAMA HIROAKIself12013
OSHIDA MOTOKO12013
Locations
LocationPatentsSpan
Tokyo, JP22004–2013