YK

Yasuhiko Kobayashi

KK Kureha Kagaku Kogyo: 4 patents #147 of 607Top 25%
Overall (All Time): #1,303,563 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4866047 Method for inhibiting the formation of urinary calculus utilizing 24,25-(OH).sub.2 -D.sub.3 Hideyuki Yamato, Yuji Maeda, Takayoshi Fujii, Kenichi Saito, Fumio Hirose +2 more 1989-09-12
4628050 Antinephritic pharmaceutical composition containing 24, 25-dihydroxycholecalciferol as an active ingredient Yuji Maeda, Hideyuki Yamato, Takayoshi Fujii, Kenichi Saito, Tadaaki Kato +1 more 1986-12-09
4590184 Antiosteoporotic pharmaceutical composition containing 24,25-dihydroxycholecalciferol as an active ingredient Yuji Maeda, Hideyuki Yamato, Takayoshi Fujii, Kenichi Saito, Tadaaki Kato +1 more 1986-05-20
4442093 Method for administering 24,25-dihydroxycholecalciferol to persons suffering from hypercalcemia Yuji Maeda, Takayoshi Fujii, Kenichi Saito, Tadaaki Kato, Chikao Yoshikumi 1984-04-10