Mishima
Japan
23
2013-08-01
The entities that hold a legal rights for patent applications filed by inventor Ishigami Koh:
Koh Ishigami from Mishima, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Magnetic carrier, two-component developer, and developer for replenishment
#2 | 2013-07-04Toner
#3 | 2013-02-28Image forming method
#4 | 2011-06-16Toner, binary developer, and image forming method
#5 | 2011-02-03Production method of magnetic carrier and magnetic carrier produced therewith
#6 | 2010-12-09Two-component developer
#7 | 2010-11-04Method for producing electrophotographic carrier and electrophotographic carrier produced by using the method
#8 | 2010-10-28Magnetic carrier and two-components developer
#9 | 2010-08-12Two-component developer, replenishing developer, and image-forming method
#10 | 2010-06-24Two-component developer, replenishing developer, and image-forming method
#11 | 2010-06-10Magnetic carrier, two-component developer and image forming method
#12 | 2010-06-03Magnetic carrier and two-component developer
#13 | 2010-05-13Magnetic carrier and two component developer
#14 | 2010-05-13Magnetic carrier and two-component developer
#15 | 2009-02-19Toner
#16 | 2008-11-20Two-component developer, replenishing developer, and image-forming method
#17 | 2008-08-07Image forming apparatus
#18 | 2007-05-31Toner and image forming method
#19 | 2006-11-09Fixing method and fixing device with specified temperature relationships for recording medium
#20 | 2006-01-12Toner
#21 | 2005-11-03Image forming method and image forming apparatus
#22 | 2005-10-27Image forming method and image forming apparatus
#23 | 2005-10-27Developing method using a developer with a specified degree of compression and shearing stress
6111693 ⎘