IDiyas

For the Inventor, By the Inventor

Hyogo, Japan

Kimitoshi Kawai

USPTO Granted Patents = 5

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Ohimachi, JP (1984)
  • Himeji, JP (1988)
  • Hyogo, JP (1989 - 1992)
  • Ibo, JP (1995)

Company Filing History:

goldMedal4 out of 1,165 
 
Daicel Chemical Industries, Ltd.
 patents
silverMedal1 out of 123 
 
Huls Aktiengesellschaft
 patents
bronzeMedal1 out of 113 
 
Sapporo Breweries Limited
 patents
4. 1 out of 832,718 
Other
 patents
where one patent can have more than one assignee

Years Active: 1984-1995

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5 patents (USPTO):Explore Patents
1. 5466588 - Production of high optical purity D-lactic acid (1995-11-14),
2. 5126248 - Process for preparation of riboflavin (1992-06-30),
3. 4882277 - Continuous process for preparing organic acids by fermentation (1989-11-21),
4. 4794081 - Process for the preparation of riboflavin (1988-12-27),
5. 4457863 - Antitumor substance (1984-07-03),
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