Inventor
ORITA HIROSHI
JP37 patents
⚠️ This page may combine multiple inventors who share the name “ORITA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
36 patentsUS6436600B1Aug 20, 2002
Image-forming substrate and image-forming system using same
ASAHI OPTICAL CO LTD18 citations93
US6246423B1Jun 12, 2001
Manual thermal writing device for forming image on image-forming substrate
ASAHI OPTICAL CO LTD46 citations93
US6228441B1May 8, 2001
Rewriteable image-recording substrate, image-recording apparatus and image-erasing apparatus therefor
ASAHI OPTICAL CO LTD25 citations93
US6217239B1Apr 17, 2001
Temperature control apparatus
ASAHI OPTICAL CO LTD21 citations93
US6139914AOct 31, 2000
Microcapsules used in image-forming substrate and process of producing same
ASAHI OPTICAL CO LTD25 citations93
US6106173AAug 22, 2000
Image-forming system including a plurality of thermal heads and an image-forming sheet with a plurality of types of micro-capsules
ASAHI OPTICAL CO LTD19 citations93
US5599113AFeb 4, 1997
Thermal printer
ASAHI OPTICAL CO LTD24 citations93
US5570962ANov 5, 1996
Thermal printer
ASAHI OPTICAL CO LTD52 citations93
US5917533AJun 29, 1999
Thermal line printer
ASAHI OPTICAL CO LTD20 citations92
US5825985AOct 20, 1998
Thermal printer and thermal printer head driving system
ASAHI OPTICAL CO LTD25 citations92
US5638104AJun 10, 1997
Thermal line printer
ASAHI OPTICAL CO LTD19 citations92
US6161971ADec 19, 2000
Image-forming system
ASAHI OPTICAL CO LTD19 citations84
US6095700AAug 1, 2000
Battery operated thermal printer with means to optimize battery life
ASAHI OPTICAL CO LTD16 citations84
US5669720ASep 23, 1997
Thermal printer with minimized power difference between sequentially driven blocks of printing elements
ASAHI OPTICAL CO LTD18 citations84
US6486905B2Nov 26, 2002
Image-forming substrate and image-forming system using same
ASAHI OPTICAL CO LTD10 citations74
US6243161B1Jun 5, 2001
Image-forming liquid medium containing microcapsules filled with dyes and image-forming apparatus using such liquid medium
ASAHI OPTICAL CO LTD14 citations74
US6210053B1Apr 3, 2001
Image-forming apparatus with a thermal head including an arcuate bimetal element
ASAHI OPTICAL CO LTD8 citations74
US6109800AAug 29, 2000
Pressure-sensitive and heat-sensitive image transfer apparatus for recording
ASAHI OPTICAL CO LTD12 citations74
US6108097AAug 22, 2000
Mode control system
ASAHI OPTICAL CO LTD11 citations74
US5835107ANov 10, 1998
Printer with battery discharge device
ASAHI OPTICAL CO LTD16 citations74
US5714994AFeb 3, 1998
Thermal printer with power save feature
ASAHI OPTICAL CO LTD16 citations74
US5677721AOct 14, 1997
Thermal printer head driving system
ASAHI OPTICAL CO LTD17 citations74
US5717837AFeb 10, 1998
Thermal printer and thermal printer head driving system
ASAHI OPTICAL CO LTD8 citations73
US6236414B1May 22, 2001
Ink transfer printer
ASAHI OPTICAL CO LTD9 citations72
US6573922B1Jun 3, 2003
Thermal head driver system and thermal image-forming apparatus therewith
ASAHI OPTICAL CO LTD4 citations63
US6417915B1Jul 9, 2002
System for rupturing microcapsules filled with a dye
ASAHI OPTICAL CO LTD5 citations63
US6411369B1Jun 25, 2002
Image-forming system and recording sheet for same
ASAHI OPTICAL CO LTD2 citations63
US6402402B1Jun 11, 2002
Pressure-sensitive and heat-sensitive image transfer apparatus for recording
ASAHI OPTICAL CO LTD5 citations63
US6403166B1Jun 11, 2002
Microcapsules used in image-forming substrate and process of producing same
ASAHI OPTICAL CO LTD4 citations63
US6259464B1Jul 10, 2001
Image-forming substrate and image-forming apparatus using same
ASAHI OPTICAL CO LTD3 citations63
US6243119B1Jun 5, 2001
Image-forming system
ASAHI OPTICAL CO LTD6 citations63
US5777657AJul 7, 1998
Thermal printer and thermal printer head driving system
ASAHI OPTICAL CO LTD4 citations63
US6256050B1Jul 3, 2001
Ink transfer printer
ASAHI OPTICAL CO LTD4 citations61
US6433855B2Aug 13, 2002
Pressure-sensitive and heat-sensitive image transfer apparatus for recording
ASAHI OPTICAL CO LTD0 citations52
US6283649B1Sep 4, 2001
Image-forming system
ASAHI OPTICAL CO LTD1 citations52
US6246465B1Jun 12, 2001
Pressure-sensitive and heat-sensitive image transfer apparatus for recording
ASAHI OPTICAL CO LTD0 citations52