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For the Inventor, By the Inventor

Mishima, Japan

Kunio Makino

USPTO Granted Patents = 4


Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 79(Granted Patents)


Location History:

  • Shizuoka, JP (2004)
  • Shinzuoka-ken, JP (2011)
  • Mishima, JP (2005 - 2012)

Company Filing History:

goldMedal4 out of 28,584 
 
Ricoh Company, Ltd.
 patents

Years Active: 2004-2012

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4 patents (USPTO):Explore Patents
1. 8151829 - Transferring method of powder toner for electrophotograph and transferring apparatus thereof, and filling method of powder toner and the filling apparatus thereof (2012-04-10),
2. 7894740 - Method and apparatus for directly transferring powder toner, and method and apparatus for filling with powder toner (2011-02-22),
3. 6859634 - Toner refilling device and developing device using the same for an image forming apparatus (2005-02-22),
4. 6679301 - Powder packing method and apparatus therefor (2004-01-20),
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