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For the Inventor, By the Inventor

Takatsuki, Japan

Hiromitsu Iwata

USPTO Granted Patents = 8

Average Co-Inventor Count = 3.8

ph-index = 3

Forward Citations = 33(Granted Patents)


Location History:

  • Mishima, JP (1991)
  • Osaka, JP (1991 - 1997)
  • Takatsuki, JP (1991 - 1999)

Company Filing History:

goldMedal8 out of 439 
 
Suntory Limited
 patents
silverMedal2 out of 516 
 
Nippon Soda Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1991-1999

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8 patents (USPTO):Explore Patents
1. 5885981 - Antibacterial penem esters derivatives (1999-03-23),
2. 5830889 - Antibacterial penem esters derivatives (1998-11-03),
3. 5703068 - Penem compounds (1997-12-30),
4. 5506225 - Antibacterial penem compounds (1996-04-09),
5. 5116832 - Penem derivatives production and use thereof (1992-05-26),
6. 5026844 - Process for the preparation of 4-acyloxy-2-azetidinone derivatives (1991-06-25),
7. 4997829 - Penem compounds, and use thereof (1991-03-05),
8. 4985575 - Process for preparing optically active tetrahydro-2-furoic acid (1991-01-15),
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