P

Inventor

YASUMA TSUNEO

JP44 patents
⚠️ This page may combine multiple inventors who share the name “YASUMA TSUNEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAKEDA PHARMACEUTICAL

16 patents

TAKEDA CHEMICAL INDUSTRIES LTD

12 patents
US6355672B1Mar 12, 2002

Benzothiepin derivatives, process for the preparation of the same and uses thereof

TAKEDA CHEMICAL INDUSTRIES LTD83 citations98
US5955491ASep 21, 1999

Method for treating osteoporosis

TAKEDA CHEMICAL INDUSTRIES LTD50 citations95
US5498728AMar 12, 1996

Derivatives of L-tryptophanal and their use as medicinals

TAKEDA CHEMICAL INDUSTRIES LTD23 citations92
US6552054B1Apr 22, 2003

Chromone derivatives, process for the preparation of the same and uses thereof

TAKEDA CHEMICAL INDUSTRIES LTD18 citations84
US6653476B2Nov 25, 2003

Thienopyridine derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD6 citations73
US6242471B1Jun 5, 2001

Condensed 4,5,6,7-tetrahydrobenzo[C]thiophenes as enhancer for cell differentiation induction factor action

TAKEDA CHEMICAL INDUSTRIES LTD5 citations73
US6066658AMay 23, 2000

Condensed 4,5,6,7-tetrahydrobenzo[C]thiophenes as enhancer for cell differentiation induction factor action

TAKEDA CHEMICAL INDUSTRIES LTD8 citations73
US5716980AFeb 10, 1998

Alcohol or aldehyde derivatives and their use

TAKEDA CHEMICAL INDUSTRIES LTD5 citations73
US6489351B1Dec 3, 2002

Condensed 4,5,6,7-tetrahydrobenzo[C]thiophenes as enhancer for cell differentation induction factor action

TAKEDA CHEMICAL INDUSTRIES LTD1 citations62
US6391905B1May 21, 2002

Condensed 4,5,6,7-tetrahydrobenzo[C]thiopenes as enhancer for cell differentiation induction factor action

TAKEDA CHEMICAL INDUSTRIES LTD2 citations62
US5639781AJun 17, 1997

Alcohol or aldehyde derivatives and their use

TAKEDA CHEMICAL INDUSTRIES LTD3 citations62
US6531604B2Mar 11, 2003

Benzothiepine derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD0 citations52

YASUMA TSUNEO

10 patents

TAKEDA PHARMACEUTICALS CO

5 patents

YAMASHITA TOHRU

1 patent