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For the Inventor, By the Inventor

Yokohama, Japan

Yukio Imada

USPTO Granted Patents = 6

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 74(Granted Patents)


Location History:

  • Yokohama, JA (1977)
  • Yokohama, JP (1978 - 1981)
  • Machida, JP (1983)
  • Tokyo, JP (1989)

Company Filing History:

goldMedal5 out of 614 
 
Mitsubishi Chemical Industries Limited
 patents
silverMedal1 out of 1,037 
 
Agency of Industrial Science and Technology
 patents
bronzeMedal1 out of 348 
 
Ministry of International Trade & Industry
 patents
4. 1 out of 30 
 
Noda Institute for Scientific Research
 patents
where one patent can have more than one assignee

Years Active: 1977-1989

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6 patents (USPTO):Explore Patents
1. 4871667 - Process for preparing muconic acid (1989-10-03),
2. 4397946 - Process for preparing androstane steroids (1983-08-09),
3. 4255344 - 9-.alpha.-Hydroxy steroids (1981-03-10),
4. 4223091 - Process for producing steroidal alcohols (1980-09-16),
5. 4101378 - Process for the microbiological oxidation of steroids (1978-07-18),
6. 4057469 - Process for the microbiological oxidation of steroids (1977-11-08),
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