P

Inventor

IGARASHI MASATO

JP31 patents
⚠️ This page may combine multiple inventors who share the name “IGARASHI MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

16 patents
US6231652B1May 15, 2001

Aqueous ink compositions and ink-jet printing method using the same

RICOH KK89 citations97
US5993524ANov 30, 1999

Image recording method, image recording apparatus and image recording acceleration liquid

RICOH KK107 citations97
US5972082AOct 26, 1999

Aqueous ink composition and ink-jet printing method using the same

RICOH KK93 citations97
US5882390AMar 16, 1999

Recording ink composition and recording method using the same

RICOH KK108 citations97
US5879439AMar 9, 1999

Recording ink composition and recording method using the same

RICOH KK122 citations97
US6261349B1Jul 17, 2001

Image recording method image recording apparatus and image recording acceleration liquid

RICOH KK64 citations96
US6120589ASep 19, 2000

Set of color ink compositions for ink-jet printing and method of forming color images using the color ink set

RICOH KK74 citations96
US6255028B1Jul 3, 2001

Electrophotographic toner and image forming method using the toner

RICOH KK44 citations92
US5607534AMar 4, 1997

Method of recycling support material for image-bearing member

RICOH KK27 citations92
US5534063AJul 9, 1996

Apparatus for removing image forming substance from sheet and sheet processing apparatus

RICOH KK33 citations92
US5300952AApr 5, 1994

Thermal image forming equipment forms image directly on image carrier or paper sheet

RICOH KK23 citations92
US5540815AJul 30, 1996

Method of recycling an image carrying medium and an image separating member therefor

RICOH KK12 citations74
US5347301ASep 13, 1994

Transfer-type electrothermographic recording method and recording medium for use with the same

RICOH KK10 citations74
US5107282AApr 21, 1992

Transfer-type electrothermographic recording method and recording apparatus for use with the same

RICOH KK5 citations63
US5738759AApr 14, 1998

Recording material, method of producing the same and method of recycling recording material

RICOH KK4 citations62
US4939062AJul 3, 1990

Non-impact electric image transfer recording method

RICOH KK1 citations52

TOSHIBA KK

5 patents

FUJI HEAVY IND LTD

4 patents

TOSHIBA CERAMICS CO

2 patents

FUJITSU LTD

1 patent

YONEDA TAKESHI

1 patent

MATSUNO KOJI

1 patent

IGARASHI MASATO

1 patent