Inventor · disambiguated record
Shin Ishimatsu
Also filed as: ISHIMATSU SHIN
30 granted patents·7 pending applications·239 citations·filing 1995–2025
96Inventor score
Top patents by PatentIndex Score
37 records- 0192US10391767B2Liquid ejection headCANON KK·Filed 2018·Granted Aug 27, 2019·4 cites·19 claims
- 0290US7377628B2Ink containerCANON KK·Filed 2005·Granted May 27, 2008·11 cites·7 claims
- 0387US5940957ALaser process for making a filter for an ink jetCANON KK·Filed 1995·Granted Aug 24, 1999·52 cites·17 claims
- 0479US5808641ALiquid jet head manufacturing method and a liquid jet head manufactured by said manufacturing methodCANON KK·Filed 1995·Granted Sep 15, 1998·39 cites·20 claims
- 0573US2025289220A1Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0667USRE38710ELaser process for making a filter for an ink jetCANON KK·Filed 2001·Granted Mar 15, 2005·9 cites·18 claims
- 0764US5748213AInk jet head having plural elemental substrates, apparatus having the ink jet head, and method for manufacturing the ink jet headCANON KK·Filed 1995·Granted May 5, 1998·22 cites·14 claims
- 0863US12097700B2Liquid ejection head and manufacturing method thereofCANON KK·Filed 2022·Granted Sep 24, 2024·0 cites·20 claims
- 0962US2024324227A1Semiconductor device and manufacturing method thereofKIOXIA CORP·Filed 2024·Application pending·0 cites
- 1059US2025091346A1Electric circuit board and liquid ejection headCANON KK·Filed 2024·Application pending·0 cites
- 1158US6423934B2Method for forming through holesCANON KK·Filed 1999·Granted Jul 23, 2002·17 cites·17 claims
- 1258US6402311B1Ink jet recording head, ink jet recording head cartridge and ink jet recording apparatusCANON KK·Filed 2000·Granted Jun 11, 2002·7 cites·15 claims
- 1354US10471728B2Liquid ejection head, liquid ejection apparatus, and method of attaching liquid ejection headCANON KK·Filed 2018·Granted Nov 12, 2019·0 cites·14 claims
- 1454US2013088544A1Wiping method for inkjet recording headCANON KK·Filed 2012·Application pending·0 cites
- 1553US10507644B2Liquid ejecting headCANON KK·Filed 2018·Granted Dec 17, 2019·0 cites·17 claims
- 1651US2024157705A1Liquid ejection headCANON KK·Filed 2023·Application pending·0 cites
- 1750US10654269B2Liquid ejection headCANON KK·Filed 2018·Granted May 19, 2020·0 cites·18 claims
- 1850US2009021553A1Wiping method for inkjet recording headCANON KK·Filed 2008·Application pending·0 cites
- 1949US6220688B1Liquid jet recording head and a method for manufacturing liquid jet recording headsCANON KK·Filed 1997·Granted Apr 24, 2001·11 cites·29 claims
- 2049US2024315036A1Semiconductor memory device and method for manufacturing the sameKIOXIA CORP·Filed 2024·Application pending·0 cites
- 2148US8991051B2Manufacturing method of liquid discharge headCANON KK·Filed 2012·Granted Mar 31, 2015·0 cites·11 claims
- 2248US6474788B1Substrate for use of ink jet head, ink jet head, ink jet cartridge, and ink jet recording apparatusCANON KK·Filed 1999·Granted Nov 5, 2002·10 cites·20 claims
- 2346US6071677AManufacturing method of liquid jet recording head using a laser working methodCANON KK·Filed 1998·Granted Jun 6, 2000·11 cites·4 claims
- 2445US9487004B2Liquid discharge headCANON KK·Filed 2014·Granted Nov 8, 2016·0 cites·8 claims
- 2543US6227645B1Liquid jet recording head and assembling method thereforCANON KK·Filed 1999·Granted May 8, 2001·8 cites·17 claims
- 2642US6416155B1Ink jet recording head, ink jet recording cartridge, and recording apparatusCANON KK·Filed 1999·Granted Jul 9, 2002·7 cites·22 claims
- 2738US6375303B1Ink jet recording head, ink jet cartridge and ink jet recording apparatusCANON KK·Filed 1999·Granted Apr 23, 2002·5 cites·15 claims
- 2838US6361145B1Ink jet recording head, method of producing same, and ink jet recording apparatusCANON KK·Filed 1999·Granted Mar 26, 2002·5 cites·13 claims
- 2937US8783824B2Capping unit for ink jet recording unitISHIMATSU SHIN·Filed 2008·Granted Jul 22, 2014·0 cites·11 claims
- 3037US6176012B1Method for manufacturing an ink jet recording head and an ink jet recording headCANON KK·Filed 1997·Granted Jan 23, 2001·5 cites·8 claims
- 3136US6568791B2Ink jet recording head and a method of manufacture thereforCANON KK·Filed 2001·Granted May 27, 2003·0 cites·9 claims
- 3236US6225032B1Method for manufacturing liquid jet recording heads and a head manufactured by such method of manufactureCANON KK·Filed 1998·Granted May 1, 2001·4 cites·13 claims
- 3334US6048049ALaser processing method, an ink jet recording head, and a system for manufacturing ink jet recording headsCANON KK·Filed 1997·Granted Apr 11, 2000·3 cites·11 claims
- 3433US6668454B2Method for manufacturing a liquid-discharging recording headCANON KK·Filed 1998·Granted Dec 30, 2003·3 cites·16 claims
- 3533US6361140B1Liquid ejecting recording head having two substrates joined togetherCANON KK·Filed 1999·Granted Mar 26, 2002·2 cites·21 claims
- 3633US6211486B1Method of making ink jet recording head with tapered orificeCANON KK·Filed 1998·Granted Apr 3, 2001·2 cites·9 claims
- 3731US6019589ALaser processing apparatus and method for manufacturing a liquid jet recording head by use of such laser processing apparatusCANON KK·Filed 1997·Granted Feb 1, 2000·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →