Inventor
NAKANISHI SHIGENORI
JP7 patents
Patents
7 patentsUS5068364ANov 26, 1991
Chalcone derivatives and process for producing the same
DAINIPPON INK & CHEMICALS44 citations89
US5981495ANov 9, 1999
Benzopyran derivative and method for treating heart disease using this derivative
DAINIPPON INK & CHEMICALS7 citations73
US4525303AJun 25, 1985
Process for preparation of steroids
DAINIPPON INK & CHEMICALS7 citations70
US4874855AOct 17, 1989
Steroid compounds and process of preparing the same
DAINIPPON INK & CHEMICALS7 citations69
US6242425B1Jun 5, 2001
Quinolinone glycoside, production process, and anti-allergic agent
DAINIPPON INK & CHEMICALS3 citations62
US6114352ASep 5, 2000
Quinolinone derivative and anti-allergic agent with said quinolinone derivative as the active ingredient
DAINIPPON INK & CHEMICALS3 citations62
US5942521AAug 24, 1999
Quinolinone derivative and anti-allergic agent with said quinolinone derivative as the active ingredient
DAINIPPON INK & CHEMICALS4 citations62