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For the Inventor, By the Inventor

Yokohama, Japan

Kazushi Matsuura

USPTO Granted Patents = 7 

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 174(Granted Patents)


Location History:

  • Tokyo, JP (2003 - 2019)
  • Yokohama, JP (1991 - 2022)

Company Filing History:

goldMedal3 out of 2,351 
 
Mitsubishi Chemical Corporation
 patents
silverMedal2 out of 1,008 
 
Shiseido Company, Limited
 patents
bronzeMedal1 out of 499 
 
Mitsubishi Kasei Corporation
 patents
4. 1 out of 832,880 
Other
 patents

Years Active: 1991-2022

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7 patents (USPTO):Explore Patents
1. 11406175 - Makeup brush (2022-08-09),
2. D837531 - Makeup brush (2019-01-08),
3. 6599856 - Formed activated carbon and process for producing the same (2003-07-29),
4. 6094338 - Electric double-layer capacitor (2000-07-25),
5. 5965479 - Activated carbon and process for producing the same (1999-10-12),
6. 5956225 - Activated carbon, process for the preparation thereof and electric (1999-09-21),
7. 5077130 - Carbon fiber-reinforced carbon composite material (1991-12-31),
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