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For the Inventor, By the Inventor

Ichihara, Japan

Masahiro Kobessho

USPTO Granted Patents = 4

 

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Kanagawa, JP (2011)
  • Chiyoda-ku, JP (2017)
  • Ichihara, JP (1999 - 2019)

Company Filing History:

goldMedal4 out of 2,271 
 
Idemitsu Kosan Company, Limited
 patents
silverMedal1 out of 36,608 
 
Toyota Jidosha Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1999-2019

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4 patents (USPTO):Explore Patents
1. 10233402 - Pressure medium oil and method for using said pressure medium oil (2019-03-19),
2. 9637804 - Heat treating oil composition (2017-05-02),
3. 7993473 - Heat treatment oil composition (2011-08-09),
4. 5908816 - Metal working oil composition (1999-06-01),
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