IDiyas

For the Inventor, By the Inventor

Ibaraki, Japan

Katsumasa Mikami

USPTO Granted Patents = 10

Average Co-Inventor Count = 6.2

ph-index = 5

Forward Citations = 66(Granted Patents)


Location History:

  • Nakamachi, JP (1987)
  • Naka, JP (1988 - 2001)
  • Ibaraki, JP (1987 - 2011)

Company Filing History:

goldMedal9 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 6,648 
 
Kyocera Corporation
 patents
bronzeMedal1 out of 28,544 
 
Ricoh Company, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1987-2011

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10 patents (USPTO):Explore Patents
1. 7925193 - Rotary member, developing device, and image forming apparatus (2011-04-12),
2. 6327447 - Electrophotographic apparatus having heat exhaustion device (2001-12-04),
3. 5094555 - Thermal printer and invertible ribbon cassette therefor including a (1992-03-10),
4. 4840500 - Thermal transfer printer having an improved thermal head to improve ink (1989-06-20),
5. 4768894 - Thermal printer having a flat platen support mechanism (1988-09-06),
6. 4743923 - Thermal head (1988-05-10),
7. 4725853 - Printer having a thermal head (1988-02-16),
8. 4723853 - Thermal transfer printer (1988-02-09),
9. 4707708 - Thermal print head (1987-11-17),
10. 4641149 - Thermal transfer printer (1987-02-03),
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