Inventor · disambiguated record
Shigeyoshi Hirashima
Also filed as: HIRASHIMA SHIGEYOSHI
31 granted patents·4 pending applications·271 citations·filing 1992–2011
96Inventor score
Top patents by PatentIndex Score
35 records- 0193US8210666B2Liquid supplying device, liquid discharging device, and method of controlling liquid discharging deviceHIRASHIMA SHIGEYOSHI·Filed 2009·Granted Jul 3, 2012·21 cites·15 claims
- 0292US6609461B2Printer diagnosis device, printer diagnosis method, and computer-readable program storage medium containing program having printer diagnosis functionSONY CORP·Filed 2001·Granted Aug 26, 2003·44 cites·21 claims
- 0391US6637856B2Inkjet head and inkjet printerSONY CORP·Filed 2002·Granted Oct 28, 2003·40 cites·14 claims
- 0487US6871941B2Print head, manufacturing method therefor, and printerSONY CORP·Filed 2003·Granted Mar 29, 2005·23 cites·4 claims
- 0586US7373305B2Accounting apparatus, accounting method, and computer-readable program storage medium for storing program having accounting functionSONY CORP·Filed 2006·Granted May 13, 2008·7 cites·6 claims
- 0684US8100519B2Liquid discharging head, liquid discharging apparatus, and bubble removing method for the liquid discharging apparatusHIRASHIMA SHIGEYOSHI·Filed 2008·Granted Jan 24, 2012·8 cites·7 claims
- 0784US7156486B2Liquid ejection head, liquid ejection apparatus, and manufacturing method of the liquid ejection headSONY CORP·Filed 2005·Granted Jan 2, 2007·10 cites·23 claims
- 0883US6817699B2PrinterSONY CORP·Filed 2002·Granted Nov 16, 2004·24 cites·10 claims
- 0981US6663223B2Print head, manufacturing method therefor and printerSONY CORP·Filed 2001·Granted Dec 16, 2003·16 cites·24 claims
- 1079US7581809B2Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection headSONY CORP·Filed 2006·Granted Sep 1, 2009·4 cites·10 claims
- 1178US7216111B2Accounting apparatus, accounting method, and computer-readable program storage medium for storing program having accounting functionSONY CORP·Filed 2001·Granted May 8, 2007·11 cites·8 claims
- 1269US8210641B2Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection headEGUCHI TAKEO·Filed 2008·Granted Jul 3, 2012·2 cites·12 claims
- 1364US7474435B2Connection apparatus, connecting method, and storage medium for storing computer-readable program having connecting functionsSONY CORP·Filed 2007·Granted Jan 6, 2009·2 cites·3 claims
- 1461US7427127B2Head cartridge and liquid-ejecting apparatusSONY CORP·Filed 2004·Granted Sep 23, 2008·8 cites·19 claims
- 1561USD510594SHead cartridgeSONY CORP·Filed 2003·Granted Oct 11, 2005·11 cites·1 claims
- 1658US7416296B2Platen plate and liquid discharging deviceSONY CORP·Filed 2004·Granted Aug 26, 2008·7 cites·2 claims
- 1755US7334863B2Nozzle cap, head cap unit, and liquid ejection headSONY CORP·Filed 2004·Granted Feb 26, 2008·5 cites·9 claims
- 1854US5247883AApparatus for making a printing plate and a printing plate thereofSONY CORP·Filed 1992·Granted Sep 28, 1993·17 cites·4 claims
- 1952US8201920B2Head cartridge and liquid ejection apparatusNAKAMURA ATSUSHI·Filed 2007·Granted Jun 19, 2012·0 cites·12 claims
- 2051US8109584B2Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection headEGUCHI TAKEO·Filed 2008·Granted Feb 7, 2012·0 cites·4 claims
- 2150US7735960B2Head cartridge and liquid ejection apparatusSONY CORP·Filed 2007·Granted Jun 15, 2010·0 cites·4 claims
- 2248US7334865B2Head cartridge and liquid ejection apparatusSONY CORP·Filed 2005·Granted Feb 26, 2008·0 cites·12 claims
- 2348US7150514B2Print head, manufacturing method therefor, and printerSONY CORP·Filed 2004·Granted Dec 19, 2006·2 cites·9 claims
- 2447US2010140862A1PrinterSONY CORP·Filed 2009·Application pending·0 cites
- 2547US2005151793A1Print head, manufacturing method therefor, and printerFiled 2005·Application pending·0 cites
- 2644US7324227B2Connection apparatus for connecting a source over a network to a predetermined destination, connecting method, and storage medium for storing computer-readable program having connecting functionsSONY CORP·Filed 2001·Granted Jan 29, 2008·0 cites·6 claims
- 2743US7334885B2Distribution container and distribution method for liquid-discharging headSONY CORP·Filed 2005·Granted Feb 26, 2008·0 cites·11 claims
- 2841US8182067B2Droplet discharge head and droplet discharging unit incorporating the sameKAMODA HITOSHI·Filed 2009·Granted May 22, 2012·0 cites·7 claims
- 2939US8066362B2Liquid discharging head and liquid discharging apparatus having grooved surface from ink inlet to ink outletHIRASHIMA SHIGEYOSHI·Filed 2008·Granted Nov 29, 2011·0 cites·11 claims
- 3035US5381733AGravure printer with doctor blade grinding abrasive edged sheetSONY CORP·Filed 1993·Granted Jan 17, 1995·4 cites·17 claims
- 3134US5213034AGravure printing plate with angled and offset hole pattern and smear preventing slots adjacent the holesSONY CORP·Filed 1992·Granted May 25, 1993·5 cites·9 claims
- 3233US8256873B2Liquid discharge apparatusYAMAGUCHI SHUNJI·Filed 2010·Granted Sep 4, 2012·0 cites·9 claims
- 3333US2010201724A1Liquid discharge apparatus and method of controlling liquid discharge apparatusSONY CORP·Filed 2010·Application pending·0 cites
- 3432US2012050409A1Liquid discharging apparatus and liquid discharging headYAMAGUCHI SHUNJI·Filed 2011·Application pending·0 cites
- 3529US5463949AGravure press with improved printing drum arrangementRYOBI LTD·Filed 1994·Granted Nov 7, 1995·0 cites·12 claims
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