IDiyas

For the Inventor, By the Inventor

Ibaraki, Japan

Shinjiro Niwata

USPTO Granted Patents = 8

Average Co-Inventor Count = 5.4

ph-index = 4

Forward Citations = 48(Granted Patents)


Location History:

  • Toyonaka, JP (1990 - 1991)
  • Ibaraki, JP (1992 - 1995)
  • Osaka, JP (1995)
  • Takatsuki, JP (1997 - 1998)

Company Filing History:

goldMedal8 out of 439 
 
Suntory Limited
 patents
silverMedal1 out of 1,001 
 
Shionogi Company Limited
 patents
where one patent can have more than one assignee

Years Active: 1990-1998

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8 patents (USPTO):Explore Patents
1. 5814631 - Quinazoline derivatives and applications thereof (1998-09-29),
2. 5691335 - Imidazolidine derivative and use thereof (1997-11-25),
3. 5424310 - Substituted 1,2,4-triazine-3,5-dione derivative and anticoccidial drug (1995-06-13),
4. 5399743 - Dipeptide derivative and prophylactic or therapeutic agent for bone (1995-03-21),
5. 5395824 - Dipeptide derivative and prophylactic and therapeutic agent for bone (1995-03-07),
6. 5141551 - Benzoxazine derivative and benzothiazine derivative and herbicide (1992-08-25),
7. 5039696 - Maleimide derivatives and fungicides for agriculture and horticulture (1991-08-13),
8. 4945104 - Maleimide derivatives and use thereof in agricultural and horticultural (1990-07-31),
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