IDiyas

For the Inventor, By the Inventor

Niiza, Japan

Yasuho Nishii

USPTO Granted Patents = 6

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 69(Granted Patents)


Location History:

  • Tokyo, JA (1977)
  • Niiza, JA (1977 - 1978)
  • Tokyo, JP (1991)

Company Filing History:

goldMedal6 out of 947 
 
Chugai Seiyaku Kabushiki Kaisha
 patents

Years Active: 1977-1991

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6 patents (USPTO):
1. 5063221 - Treatment for hyperparathyroidism with use of vitamin D derivatives (1991-11-05),
2. 5053401 - Osteogenesis promotion with use of vitamin D derivatives (1991-10-01),
3. 4092426 - Novel aminobenzoic acid derivatives, process for preparing the same and (1978-05-30),
4. 4058601 - Method for treating alcoholism (1977-11-15),
5. 4027017 - Method of treating alcoholism (1977-05-31),
6. 4011219 - Phthalazine derivatives and salts thereof (1977-03-08),
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