Inventor · disambiguated record
Kazuishi Mitani
Also filed as: MITANI KAZUISHI
23 granted patents·6 pending applications·402 citations·filing 2000–2015
96Inventor score
Top patents by PatentIndex Score
29 records- 0196US6440531B1Hydrofluoric acid etched substrate for information recording mediumNIPPON SHEET GLASS CO LTD·Filed 2000·Granted Aug 27, 2002·70 cites·14 claims
- 0295US6568995B1Method for cleaning glass substrateNIPPON SHEET GLASS CO LTD·Filed 2000·Granted May 27, 2003·64 cites·9 claims
- 0393US8118971B2Interlayer film separation methodHORI MASAHIRO·Filed 2006·Granted Feb 21, 2012·53 cites·19 claims
- 0492US6743529B2Process for producing glass substrate for magnetic recording medium and glass substrate for magnetic recording medium obtained by the sameNIPPON SHEET GLASS CO LTD·Filed 2001·Granted Jun 1, 2004·48 cites·9 claims
- 0584US6547980B1Glass substrate for information recording medium, manufacturing method thereof, and information recording mediumNIPPON SHEET GLASS CO LTD·Filed 2002·Granted Apr 15, 2003·22 cites·6 claims
- 0683US6475599B1Substrate for information recording mediaNIPPON SHEET GLASS CO LTD·Filed 2000·Granted Nov 5, 2002·17 cites·8 claims
- 0781US6782717B2Method for manufacturing glass substrate of information recording mediumHOYA CORP·Filed 2003·Granted Aug 31, 2004·22 cites·8 claims
- 0879US6576353B1Glass substrate for use as information recording medium and method of manufacturing such glass substrateNIPPON SHEET GLASS CO LTD·Filed 2000·Granted Jun 10, 2003·16 cites·5 claims
- 0978US10399894B2Glass sheet and method for producing glass sheetNIPPON SHEET GLASS CO LTD·Filed 2014·Granted Sep 3, 2019·6 cites·6 claims
- 1076US7140203B2Method for manufacturing glass substrate of information recording mediumHOYA CORP·Filed 2003·Granted Nov 28, 2006·16 cites·20 claims
- 1173US7384870B2Method for manufacturing glass substrateHOYA CORP·Filed 2003·Granted Jun 10, 2008·11 cites·18 claims
- 1272US6550278B2Method of manufacturing glass substrate for use as information recording mediumNIPPON SHEET GLASS CO LTD·Filed 2002·Granted Apr 22, 2003·9 cites·8 claims
- 1371US6913702B2Amorphous material processing method and glass substrateNIPPON SHEET GLASS CO LTD·Filed 2001·Granted Jul 5, 2005·9 cites·26 claims
- 1471US6821893B2Method of manufacturing a substrate for information recording mediaHOYA CORP·Filed 2002·Granted Nov 23, 2004·10 cites·19 claims
- 1570US6715318B2Glass substrate for information recording media and manufacturing method thereofNIPPON SHEET GLASS CO LTD·Filed 2001·Granted Apr 6, 2004·8 cites·8 claims
- 1669US7470476B2Glass substrate for magnetic recording medium and method for manufacturing the sameHOYA CORP·Filed 2003·Granted Dec 30, 2008·12 cites·6 claims
- 1768US8246847B2Separating method for conductive ceramics sintered bodyHORI MASAHIRO·Filed 2006·Granted Aug 21, 2012·3 cites·3 claims
- 1860US7415841B2Method for producing chemically strengthened glass substrate for information recording mediumHOYA CORP·Filed 2003·Granted Aug 26, 2008·4 cites·12 claims
- 1948US10093571B2Method for producing glass sheet and glass sheetNIPPON SHEET GLASS CO LTD·Filed 2014·Granted Oct 9, 2018·0 cites·2 claims
- 2048US7727407B2Amorphous material processing methodNIPPON SHEET GLASS CO LTD·Filed 2005·Granted Jun 1, 2010·2 cites·9 claims
- 2148US2016318794A1Method for producing glass sheet and glass sheetNIPPON SHEET GLASS CO LTD·Filed 2014·Application pending·0 cites
- 2248US2016194242A1Method for producing glass sheet and glass sheetNIPPON SHEET GLASS CO LTD·Filed 2014·Application pending·0 cites
- 2347US10150696B2Method for producing glass sheetNIPPON SHEET GLASS CO LTD·Filed 2014·Granted Dec 11, 2018·0 cites·5 claims
- 2445US8409401B2Separating method for dark ceramics sintered bodyHORI MASAHIRO·Filed 2006·Granted Apr 2, 2013·0 cites·2 claims
- 2543US2016046519A1Glass plate and process for manufacturing glass plateNIPPON SHEET GLASS CO LTD·Filed 2014·Application pending·0 cites
- 2640US2002121110A1Method of manufacturing glass substrate for information recording media and glass substrate manufactured using the methodFiled 2001·Application pending·0 cites
- 2739US10358381B2Method for producing glass sheet, and glass sheetNIPPON SHEET GLASS CO LTD·Filed 2015·Granted Jul 23, 2019·0 cites·12 claims
- 2838US2005074635A1Information recording medium and method of manufacturing glass substrate for the information recording medium, and glass substrate for the information recording medium, manufactured using the methodNIPPON SHEET GLASS CO LTD·Filed 2003·Application pending·0 cites
- 2938US2003110803A1Method of manufacturing glass substrate for magnetic disks, and glass substrate for magnetic disksNIPPON SHEET GLASS CO LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →