Inventor
OZAWA YOSHIYUKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “OZAWA YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
8 patentsUS6114411ASep 5, 2000
Ink composition for ink jet recording and ink jet recording process
SEIKO EPSON CORP59 citations96
US5365261ANov 15, 1994
Transfer type ink jet printer
SEIKO EPSON CORP77 citations95
US6234601B1May 22, 2001
Ink jet recording method and apparatus for forming an image on either plain paper or a specialty recording medium
SEIKO EPSON CORP44 citations92
US5725961AMar 10, 1998
Recording medium having ink-absorbent layer
SEIKO EPSON CORP31 citations91
US7621630B2Nov 24, 2009
Ink set and ink jet recording method
SEIKO EPSON CORP8 citations84
US6328438B1Dec 11, 2001
Ink jet recording method and apparatus thereof
SEIKO EPSON CORP18 citations83
US5273854ADec 28, 1993
Liquid composition for developing electrophotography and process for producing the same
SEIKO EPSON CORP5 citations61
US9479676B2Oct 25, 2016
Printer and program
SEIKO EPSON CORP0 citations40
HITACHI LTD
3 patentsUS5084843AJan 28, 1992
Semiconductor memory having control means for preventing unauthorized erasure of a memory array portion
HITACHI LTD52 citations94
US4931997AJun 5, 1990
Semiconductor memory having storage buffer to save control data during bulk erase
HITACHI LTD70 citations94
US5432514AJul 11, 1995
Method and apparatus for detecting abnormality in analog-to-digital converter
HITACHI LTD20 citations83