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Inventor

Tsuyoshi Haneishi

Inventor
Shizuoka, JP

Overview

6→
Patents
2004–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds55%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations18%
C07DHeterocyclic compounds9%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%
C07JSteroids9%
PatentTitleYear
8,212,059'Process for producing vitamin D derivative using photoreaction'20127,935,688'Vitamin D-like compound'20117,087,783'Method for preparing nitrogen-containing compounds'20066,960,689'Method for preparing nitrogen-containing compounds'20056,946,576'Method for preparing nitrogen-containing compounds'20056,803,472'Method for preparing nitrogen containing compounds'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2012Patents assigned to CHUGAI PHARMACEUTICAL CO LTD (6)· patent assignee history
2004–2006Based in Shizuoka, JP· patent location history
2005Based in Shizouka, JP· patent location history
2011–2012Based in Tokyo, JP· patent location history
2012Patents assigned to HANEISHI TSUYOSHI (1)· patent assignee history
2012Patents assigned to IKEDA TAKUMA (1)· patent assignee history
2012Patents assigned to KATO YASUHARU (1)· patent assignee history
2012Patents assigned to KAWASE AKIRA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHUGAI PHARMACEUTICAL CO LTD62004–2012
HANEISHI TSUYOSHIself12012
IKEDA TAKUMA12012
KATO YASUHARU12012
KAWASE AKIRA12012
Locations
LocationPatentsSpan
Shizuoka, JP32004–2006
Tokyo, JP22011–2012
Shizouka, JP12005