Inventor
SHIBUTA KAZUO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SHIBUTA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
9 patentsUS5798766AAug 25, 1998
Drawing system
FUJI XEROX CO LTD61 citations95
US5537522AJul 16, 1996
Document processing device for improving image quality
FUJI XEROX CO LTD21 citations92
US5883636AMar 16, 1999
Drawing system
FUJI XEROX CO LTD15 citations73
US5802535ASep 1, 1998
Document processing apparatus for editing and generating documents
FUJI XEROX CO LTD16 citations72
US6829564B2Dec 7, 2004
Usability evaluation support apparatus
FUJI XEROX CO LTD12 citations71
US7152016B2Dec 19, 2006
Usability evaluation support apparatus and method
FUJI XEROX CO LTD4 citations60
US8015050B2Sep 6, 2011
Operation supporting system and operation supporting method
FUJI XEROX CO LTD0 citations39
US7913904B2Mar 29, 2011
Medium evaluation method
FUJI XEROX CO LTD0 citations37
US10614390B2Apr 7, 2020
Information processing apparatus, information processing method, and non-transitory computer readable medium
FUJI XEROX CO LTD0 citations33