Inventor · disambiguated record
Kazuhisa Hatayama
Also filed as: HATAYAMA KAZUHISA
6 granted patents·5 pending applications·58 citations·filing 1999–2009
80Inventor score
Top patents by PatentIndex Score
11 records- 0192US6386001B1Optical fiber manufacture method including elongating a preform in a vertical direction and a horizontal directionSHINETSU CHEMICAL CO·Filed 1999·Granted May 14, 2002·44 cites·8 claims
- 0279US6779362B2Method of making an optical fiber preform where a second elongation is based on a mark on a glass rodSHINETSU CHEMICAL CO·Filed 2002·Granted Aug 24, 2004·7 cites·8 claims
- 0366US6698240B1Apparatus for manufacturing glass base material and a method for manufacturing glass base materialSHINETSU CHEMICAL CO·Filed 2000·Granted Mar 2, 2004·4 cites·36 claims
- 0461US7213416B2Glass base material producing deviceSHINETSU CHEMICAL CO·Filed 2001·Granted May 8, 2007·2 cites·34 claims
- 0560US7823418B2Method of making glass base materialSHINETSU CHEMICAL CO·Filed 2006·Granted Nov 2, 2010·0 cites·11 claims
- 0660US6848276B2Optical fiber manufacture method, preform manufacture method, and preform manufacture apparatusSHINETSU CHEMICAL CO·Filed 2002·Granted Feb 1, 2005·1 cites·7 claims
- 0757US2005132753A1Optical fiber manufacture method, preform manufacture method, and preform manufacture apparatusFiled 2005·Application pending·0 cites
- 0852US2010202954A1Method for manufacturing of silicon, silicon, and solar cellSHINETSU CHEMICAL CO·Filed 2009·Application pending·0 cites
- 0951US2005147367A1Method for manufacturing base material for optical fiber, apparatus therefor, and base material manufactured by the sameFiled 2004·Application pending·0 cites
- 1047US2010178195A1Method of solidifying metallic siliconYAMADA MOTOYUKI·Filed 2008·Application pending·0 cites
- 1144US2002020193A1Method for manufacturing base material for optical fiber, apparatus therefor, and base material manufactured by the sameFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →