IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Kenzo Takahashi

USPTO Granted Patents = 9

Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 116(Granted Patents)


Location History:

  • Kawanishi, JP (1986)
  • Hyogo, JP (1988)
  • Gifu, JP (1994 - 1997)
  • Amagasaki, JP (1981 - 2001)
  • Tokyo, JP (2000 - 2007)

Company Filing History:

goldMedal8 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
silverMedal1 out of 622 
 
Mitsubishi Paper Mills Limited
 patents
bronzeMedal1 out of 314 
 
Taisho Pharmaceutical Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1981-2007

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9 patents (USPTO):Explore Patents
1. 7299862 - Total heat exchanging element (2007-11-27),
2. 7183322 - Remedy for hypertension (2007-02-27),
3. 6319440 - Deodorant material (2001-11-20),
4. 6019170 - Spacer for heat exchangers, element for heat exchangers, and heat (2000-02-01),
5. 5624610 - Humidifier (1997-04-29),
6. 5318731 - Humidifier (1994-06-07),
7. 4781727 - Method for gas sealing of phosphoric acid-type fuel cell (1988-11-01),
8. 4616695 - Heat exchanger (1986-10-14),
9. 4305082 - Electric recording system and electric heat recording sheet (1981-12-08),
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