Inventor

Arihiro Tomura

Inventor
Tokyo, JP

Overview

4→
Patents
2009–2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 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 preparations27%
A61KPreparations for medical, dental or toiletry purposes20%
C07DHeterocyclic compounds13%
C12NMicroorganisms or enzymes13%
C07GCompounds of unknown constitution7%
C07KPeptides7%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture7%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2015Patents assigned to NIPPON KAYAKU KK (4)· patent assignee history
2009–2015Based in Tokyo, JP· patent location history
2013Patents assigned to ICHIKAWA YUH-ICHIRO (1)· patent assignee history
2013Patents assigned to KASUGA YOUSUKE (1)· patent assignee history
2013Patents assigned to KURAMOCHI HIROSHI (1)· patent assignee history
2013Patents assigned to NAKAMURA MASAHARU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON KAYAKU KK42009–2015
ICHIKAWA YUH-ICHIRO12013
KASUGA YOUSUKE12013
KURAMOCHI HIROSHI12013
NAKAMURA MASAHARU12013
Locations
LocationPatentsSpan
Tokyo, JP42009–2015