Inventor
AMANO TETSUYA
JP26 patents
⚠️ This page may combine multiple inventors who share the name “AMANO TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
18 patentsUS5471044ANov 28, 1995
Information recording card, and information recording and recognition methods using the card
RICOH KK125 citations98
US5747413AMay 5, 1998
Reversible thermosensitive recording material and method of forming and erasing images
RICOH KK23 citations92
US5283220AFeb 1, 1994
Reversible thermosensitive recording material
RICOH KK27 citations92
US5278128AJan 11, 1994
Reversible thermosensitive recording material
RICOH KK41 citations92
US6613715B2Sep 2, 2003
Method of using reversible thermosensitive recording medium and the reversible thermosensitive recording medium
RICOH KK15 citations84
US6015770AJan 18, 2000
Reversible thermosensitive recording material and method of use thereof
RICOH KK18 citations84
US6096683AAug 1, 2000
Reversible thermosensitive recording medium and method for producing the medium
RICOH KK19 citations83
US6177383B1Jan 23, 2001
Reversible thermosensitive recording medium, and image forming and erasing method
RICOH KK18 citations82
US5583554ADec 10, 1996
Image recording method
RICOH KK16 citations82
US5448065ASep 5, 1995
Image recording method
RICOH KK19 citations82
US5869421AFeb 9, 1999
Reversible thermosensitive recording material
RICOH KK18 citations80
US5916841AJun 29, 1999
Reversible thermosensitive recording material
RICOH KK10 citations74
US5869422AFeb 9, 1999
Reversible thermosensitive recording medium and method for producing the medium
RICOH KK15 citations74
US5627126AMay 6, 1997
Reversible thermosensitive recording medium and method of producing the same
RICOH KK7 citations74
US5612278AMar 18, 1997
Reversible image recording method using reversible thermosensitive recording material
RICOH KK7 citations74
US5426086AJun 20, 1995
Reversible thermosensitive recording medium
RICOH KK12 citations74
US5310718AMay 10, 1994
Method of compensating for distortion in recording layer in reversible thermosensitive recording medium
RICOH KK11 citations72
US6734138B2May 11, 2004
Reversible thermosensitive recording material, and image recording and erasing method using the recording material
RICOH KK9 citations66