Inventor · disambiguated record
Toshio Haga
Also filed as: HAGA TOSHIO
16 granted patents·2 pending applications·333 citations·filing 1986–2019
93Inventor score
Files withKYODO PRINTING CO LTD6TOKYO ELECTRON LTD5GONDA METAL INDUSTRY CORP LTD2GONDA METAL INDUSTRY CO LTD1Gonda metal ind co ltd1
Top patents by PatentIndex Score
18 records- 0197US8383001B2Plasma etching method, plasma etching apparatus and storage mediumTOKYO ELECTRON LTD·Filed 2010·Granted Feb 26, 2013·60 cites·16 claims
- 0291US5010243AMethod of producing an optical recording card having a hologram contained thereinKYODO PRINTING CO LTD·Filed 1989·Granted Apr 23, 1991·81 cites·11 claims
- 0387US4945215AOptical recording card having hologram contained therein and method of producing the sameKYODO PRINTING CO LTD·Filed 1987·Granted Jul 31, 1990·60 cites·11 claims
- 0482US6577580B2Loading device in magnetooptical disc recording apparatusTOHEI IND CO LTD·Filed 2001·Granted Jun 10, 2003·19 cites·1 claims
- 0574US6000230AMethod for dividing and charging of non-azeotropic mixed refrigerantSHOWA DENKO KK·Filed 1997·Granted Dec 14, 1999·40 cites·9 claims
- 0673US4837098AColor filter and method of producing the sameKYODO PRINTING CO LTD·Filed 1986·Granted Jun 6, 1989·34 cites·9 claims
- 0770US9991096B2Plasma processing apparatusTOKYO ELECTRON LTD·Filed 2014·Granted Jun 5, 2018·2 cites·5 claims
- 0855US10035183B2Method for manufacturing a cast bar and tube made of a magnesium alloyGonda metal ind co ltd·Filed 2017·Granted Jul 31, 2018·0 cites·5 claims
- 0952US2015298208A1Manufacturing device for cast bar and tube and metal materials obtained by the deviceGONDA METAL INDUSTRY CO LTD·Filed 2014·Application pending·0 cites
- 1050US5110707AMethod of producing an optical or magneto-optical recording card and transfer type optical or magneto-optical recording mediumKYODO PRINTING CO LTD·Filed 1990·Granted May 5, 1992·14 cites·16 claims
- 1148US5176971AColor filterKYODO PRINTING CO LTD·Filed 1991·Granted Jan 5, 1993·14 cites·13 claims
- 1248US2008245499A1Method and apparatus for producing thin magnesium based alloy plateGONDA METAL INDUSTRY CORP LTD·Filed 2007·Application pending·0 cites
- 1347US11037761B2Control method and plasma processing apparatusTOKYO ELECTRON LTD·Filed 2019·Granted Jun 15, 2021·0 cites·4 claims
- 1444US5156941AMethod of producing an optical or magneto-optical recording card and transfer type optical or magneto-optical recording mediumKYODO PRINTING CO LTD·Filed 1989·Granted Oct 20, 1992·8 cites·5 claims
- 1542US9502219B2Plasma processing methodTOKYO ELECTRON LTD·Filed 2013·Granted Nov 22, 2016·0 cites·5 claims
- 1641US9903007B2Hypereutectic aluminum-silicon alloy die-cast member and process for producing sameJOSHO GAKUEN EDUCATIONAL FOUND·Filed 2013·Granted Feb 27, 2018·0 cites·4 claims
- 1738US10347499B2Method for etching layer to be etchedTOKYO ELECTRON LTD·Filed 2016·Granted Jul 9, 2019·0 cites·4 claims
- 1824US7661458B2Method and apparatus for producing thin magnesium based alloy plateGONDA METAL INDUSTRY CORP LTD·Filed 2004·Granted Feb 16, 2010·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →