Inventor
SAKAI YOSHIHIKO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
9 patentsUS5887223AMar 23, 1999
Image forming apparatus having high image quality control mechanism
FUJI XEROX CO LTD90 citations97
US5963756AOct 5, 1999
Color correction in a color image formation apparatus
FUJI XEROX CO LTD62 citations95
US5075244ADec 24, 1991
Method of manufacturing image sensors
FUJI XEROX CO LTD46 citations92
US5894353AApr 13, 1999
Optical measuring method, optical measuring apparatus and image forming apparatus
FUJI XEROX CO LTD14 citations73
US5767559AJun 16, 1998
Thin film type photoelectric conversion device
FUJI XEROX CO LTD6 citations73
US5462886AOct 31, 1995
Method of manufacturing a semiconductor element
FUJI XEROX CO LTD16 citations73
US5348892ASep 20, 1994
Image sensor and method of manufacturing the same
FUJI XEROX CO LTD7 citations73
US5182625AJan 26, 1993
Image sensor and method of manufacturing the same
FUJI XEROX CO LTD9 citations73
US5038190AAug 6, 1991
Photoelectric conversion device with disabled electrode
FUJI XEROX CO LTD1 citations49
YAMAZAKI MAZAK CORP
3 patentsUS11623266B2Apr 11, 2023
Sheet material machining system and method for processing workpiece
YAMAZAKI MAZAK CORP0 citations48
US12479044B2Nov 25, 2025
Sheet metal working system, laser machining apparatus, sheet metal working method, and machining region setting program for laser machining
YAMAZAKI MAZAK CORP0 citations42
US6570123B2May 27, 2003
Method of producing jig for three dimensional linear cutting machining
YAMAZAKI MAZAK CORP0 citations40