Inventor · disambiguated record
Nobuyasu Mantoku
Also filed as: MANTOKU NOBUYASU
4 granted patents·5 pending applications·19 citations·filing 1999–2007
71Inventor score
Files withSHINETSU CHEMICAL CO8
Top patents by PatentIndex Score
9 records- 0164US6681074B1Method for producing base material for optical fiber having deformed first clad, base material for optical fiber and optical fiberSHINETSU CHEMICAL CO·Filed 2000·Granted Jan 20, 2004·3 cites·3 claims
- 0262US6600857B1Grating optical fiber, and optical fiber base material suitable for gratingSHINETSU CHEMICAL CO·Filed 2000·Granted Jul 29, 2003·3 cites·5 claims
- 0361US6157758AGrating optical fiber, and optical fiber base material suitable for gratingSHINETSU CHEMICAL CO·Filed 1999·Granted Dec 5, 2000·13 cites·10 claims
- 0450US2005100306A1Method for producing base material for optical fiber having deformed first clad, base material for optical fiber and optical fiberSHINETSU CHEMICAL CO·Filed 2003·Application pending·0 cites
- 0549US2008176091A1Optical fiber base material and manufacturing method thereforeSHINETSU CHEMICAL CO·Filed 2007·Application pending·0 cites
- 0648US6701752B2Synthesized silica glass optical member and method for manufacturing the sameSHINETSU CHEMICAL CO·Filed 2001·Granted Mar 9, 2004·0 cites·8 claims
- 0747US2004200240A1Fluorine-doped quartz glass article and manufacturing method thereofSHINETSU CHEMICAL CO·Filed 2004·Application pending·0 cites
- 0847US2004184979A1Synthesized silica glass optical member and method for manufacturing the sameSHINETSU CHEMICAL CO·Filed 2003·Application pending·0 cites
- 0934US2001036349A1Method for manufacturing glass base material, glass base material, and optical fiberFiled 2001·Application pending·0 cites
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