Inventor · disambiguated record
Masafumi Hayashi
Also filed as: HAYASHI MASAFUMI
34 granted patents·6 pending applications·412 citations·filing 1991–2017
98Inventor score
Top patents by PatentIndex Score
40 records- 0191US7562626B2Method of producing scratch printing product by using scratch layer transfer sheetDAINIPPON PRINTING CO LTD·Filed 2007·Granted Jul 21, 2009·8 cites·23 claims
- 0291US6939627B2Scratch layer transfer sheet and method of producing scratch printing productDAINIPPON PRINTING CO LTD·Filed 2001·Granted Sep 6, 2005·24 cites·23 claims
- 0390US5712673AThermal transfer recording medium and thermal transfer recording methodDAINIPPON PRINTING CO LTD·Filed 1994·Granted Jan 27, 1998·51 cites·17 claims
- 0486US6733611B2Image forming methodDAINIPPON PRINTING CO LTD·Filed 2001·Granted May 11, 2004·18 cites·19 claims
- 0583US6703088B2Thermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 2001·Granted Mar 9, 2004·16 cites·5 claims
- 0676US6524760B1Image receiving sheet and recording processDAINIPPON PRINTING CO LTD·Filed 1999·Granted Feb 25, 2003·25 cites·17 claims
- 0775US5898018AComposite thermal transfer sheet and thermal transfer image-receiving sheetDAINIPPON PRINTING CO LTD·Filed 1997·Granted Apr 27, 1999·25 cites·15 claims
- 0875US5885928AComposite thermal transfer sheet and thermal transfer image-receiving sheetDAINIPPON PRINTING CO LTD·Filed 1997·Granted Mar 23, 1999·25 cites·7 claims
- 0974US6410199B1Image receiving sheet and recording processDAINIPPON PRINTING CO LTD·Filed 1999·Granted Jun 25, 2002·23 cites·16 claims
- 1073US7637212B2Method of producing scratch print productDAINIPPON PRINTING CO LTD·Filed 2007·Granted Dec 29, 2009·1 cites·8 claims
- 1172US11215300B2Pipe joint and joint connection deviceNITTA CORP·Filed 2017·Granted Jan 4, 2022·2 cites·11 claims
- 1271US5427840AThermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 1991·Granted Jun 27, 1995·10 cites·15 claims
- 1367US6650481B2Lens sheet and producing method thereforDAINIPPON PRINTING CO LTD·Filed 2002·Granted Nov 18, 2003·13 cites·10 claims
- 1467US5776854AThermal transfer sheet and thermally transferred image receiving sheetDAINIPPON PRINTING CO LTD·Filed 1996·Granted Jul 7, 1998·18 cites·8 claims
- 1566US6203890B1Thermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 2000·Granted Mar 20, 2001·7 cites·5 claims
- 1666US5953037AThermal transfer recording medium and thermal transfer recording methodDAINIPPON PRINTING CO LTD·Filed 1997·Granted Sep 14, 1999·18 cites·4 claims
- 1765US8007618B2Image displaying medium with metallic image and thermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 2009·Granted Aug 30, 2011·0 cites·10 claims
- 1865US7521102B2Image displaying medium with metallic image and thermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 2003·Granted Apr 21, 2009·3 cites·9 claims
- 1965US6063538AImage-receiving sheetDAINIPPON PRINTING CO LTD·Filed 1998·Granted May 16, 2000·15 cites·12 claims
- 2063US5880065AThermal transfer mediumDAINIPPON PRINTING CO LTD·Filed 1997·Granted Mar 9, 1999·25 cites·8 claims
- 2163US5654080AThermal transfer mediumDAINIPPON PRINTING CO LTD·Filed 1995·Granted Aug 5, 1997·24 cites·3 claims
- 2252US6444383B2Image receiving sheet and method of forming OHP imageDAINIPPON PRINTING CO LTD·Filed 2001·Granted Sep 3, 2002·4 cites·16 claims
- 2351US6043191AThermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 1999·Granted Mar 28, 2000·8 cites·10 claims
- 2450US5573833AThermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 1995·Granted Nov 12, 1996·8 cites·4 claims
- 2549US2009311868A1Semiconductor device manufacturing methodNEC ELECTRONICS CORP·Filed 2009·Application pending·0 cites
- 2648US2002182532A1Combination of thermal transfer film and thermally sensitive color developing paper and recording methodFiled 2002·Application pending·0 cites
- 2747US6455221B2Combination of thermal transfer film and thermally sensitive color developing paper and recording methodDAINIPPON PRINTING CO LTD·Filed 2000·Granted Sep 24, 2002·0 cites·29 claims
- 2845US5837382AThermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 1996·Granted Nov 17, 1998·6 cites·3 claims
- 2945US2005230041A1Scratch layer transfer sheet and method of producing scratch printing productMORIZUMI DAIGO·Filed 2005·Application pending·0 cites
- 3043US5856269AThermal transfer mediumDAINIPPON PRINTING CO LTD·Filed 1996·Granted Jan 5, 1999·9 cites·3 claims
- 3142US6312789B1Recording sheet and process for thermally fixing toner image formed thereonDAINIPPON PRINTING CO LTD·Filed 1999·Granted Nov 6, 2001·5 cites·18 claims
- 3242US5948511AThermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 1996·Granted Sep 7, 1999·3 cites·4 claims
- 3342US2004247862A1Thermal transfer sheetFiled 2002·Application pending·0 cites
- 3441US6534154B1Image receiving sheetDAINIPPON PRINTING CO LTD·Filed 1999·Granted Mar 18, 2003·8 cites·7 claims
- 3540US2019368642A1Pipe jointNITTA CORP·Filed 2017·Application pending·0 cites
- 3636US2004154481A1Image forming methodDAINIPPON PRINTING CO LTD·Filed 2004·Application pending·0 cites
- 3733US6120893AImage receiving sheetDAINIPPON PRINTING CO LTD·Filed 1998·Granted Sep 19, 2000·3 cites·9 claims
- 3831US6317148B1Thermal transfer recording medium and thermal transfer recording methodDAINIPPON PRINTING CO LTD·Filed 1999·Granted Nov 13, 2001·1 cites·8 claims
- 3931US5856000AThermal transfer sheetDAINIPPON PRINTING CO LTD·Filed 1996·Granted Jan 5, 1999·5 cites·5 claims
- 4028US5852081AInk composition for thermal transfer sheet and thermal transfer sheet utilizing sameDAINIPPON PRINTING CO LTD·Filed 1997·Granted Dec 22, 1998·1 cites·7 claims
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