Inventor
TANI KATSUHIKO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “TANI KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
10 patentsUS7209699B2Apr 24, 2007
Lubricant applying unit, process cartridge, image forming apparatus, and image forming method
RICOH KK62 citations96
US6790592B2Sep 14, 2004
Phase-change optical information recording medium
RICOH KK23 citations92
US6534227B2Mar 18, 2003
Photoreceptor, method of evaluating the photoreceptor, method of producing the photoreceptor, and image formation apparatus using the photoreceptor
RICOH KK24 citations92
US5302230AApr 12, 1994
Heat treatment by light irradiation
RICOH KK20 citations92
US7505728B2Mar 17, 2009
Lubricant applying unit, process cartridge, image forming apparatus, and image forming method
RICOH KK22 citations91
US7507523B2Mar 24, 2009
Optical information recording medium, method of manufacturing the optical information recording medium, and method of and apparatus for recording/reproducing optical information
RICOH KK14 citations84
US6649313B2Nov 18, 2003
Photoreceptor, method of evaluating a photoreceptor, and method of producing the photoreceptor
RICOH KK13 citations83
US5199058AMar 30, 1993
X-ray monochromator and spectral measurement apparatus using the x-ray monochromator
RICOH KK19 citations81
US6884487B2Apr 26, 2005
Optical recording medium, recording material, method of producing optical recording medium, and optical recording, reading and rewriting method
RICOH KK8 citations73
US7364781B2Apr 29, 2008
Optical recording medium, recording material, method of producing optical recording medium and optical recording, reading and rewriting method
RICOH KK0 citations52