Inventor · disambiguated record
Michihisa Kyoto
Also filed as: KYOTO MICHIHISA
36 granted patents·1,167 citations·filing 1980–2009
98Inventor score
Top patents by PatentIndex Score
36 records- 0198US5474589AUV light-permeable glass and article comprising the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Dec 12, 1995·277 cites·4 claims
- 0297US4969941AFurnace for heating glass preform for optical fiber and method for producing glass preformSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Nov 13, 1990·75 cites·10 claims
- 0392US5306322AProcess for thermal treatment of glass fiber preformSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Apr 26, 1994·44 cites·4 claims
- 0491US5983673ASilica glass article and manufacturing process thereforSUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted Nov 16, 1999·54 cites·11 claims
- 0591US5221309AMethod for producing glass preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jun 22, 1993·49 cites·4 claims
- 0690US4586943AMethod for the production of glass preform for optical fibersSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted May 6, 1986·39 cites·15 claims
- 0787US5217516AMethod of making optical glass articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Jun 8, 1993·39 cites·6 claims
- 0887US5158587AMethod for producing glass preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Oct 27, 1992·34 cites·5 claims
- 0986US5249216ATotal reflection x-ray fluorescence apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Sep 28, 1993·85 cites·12 claims
- 1083US4812155AMethod for production of glass preform for optical fibersNIPPON TELEGRAPH & TELEPHONE·Filed 1987·Granted Mar 14, 1989·29 cites·6 claims
- 1177US4610709AMethod for producing glass preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Sep 9, 1986·24 cites·5 claims
- 1277US4338111AProcess for producing a glass preform for optical fiberNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Jul 6, 1982·23 cites·1 claims
- 1376US5053068AHigh pressure fluorine method for producing preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Oct 1, 1991·22 cites·5 claims
- 1476US4979971AMethod for producing glass preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Dec 25, 1990·42 cites·4 claims
- 1574US5364428AMethod for producing glass preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Nov 15, 1994·24 cites·3 claims
- 1674US5145507AMethod for producing glass preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Sep 8, 1992·38 cites·6 claims
- 1773US4693738AMethod for producing glass preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Sep 15, 1987·22 cites·6 claims
- 1871US5220591ATotal reflection X-ray fluorescence apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Jun 15, 1993·38 cites·17 claims
- 1971US4804247AQuartz glass optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Feb 14, 1989·28 cites·6 claims
- 2068US6333283B1Silica glass article and manufacturing process thereforSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Dec 25, 2001·25 cites·5 claims
- 2167US6709997B2Silica glass article and manufacturing process thereforSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Mar 23, 2004·9 cites·21 claims
- 2266US5203899AMethod for producing glass preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Apr 20, 1993·19 cites·3 claims
- 2363US8846182B2Process for producing transparent conductive transfer plate, transparent conductive transfer plate, process for producing transparent conductive substrate using the transparent conductive transfer plate, transparent conductive substrate, and molded product using the transparent conductive substrateKAKIHARA YASUO·Filed 2009·Granted Sep 30, 2014·4 cites·14 claims
- 2462US4735475AOptical fiber including chlorine content in claddingSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Apr 5, 1988·13 cites·2 claims
- 2561US5106401AProcess for thermal treatment of glass fiber preformSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Apr 21, 1992·18 cites·8 claims
- 2655US4880452AMethod for producing glass preform for optical fiber containing fluorine in claddingSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Nov 14, 1989·16 cites·2 claims
- 2754US5022904AMethod of making optical glass articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Jun 11, 1991·16 cites·3 claims
- 2851US6459403B1Traffic control systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Oct 1, 2002·11 cites·6 claims
- 2949US4664690AMethod for producing glass preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted May 12, 1987·9 cites·4 claims
- 3047US5163987AMethod for producing glass preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Nov 17, 1992·11 cites·4 claims
- 3147US4902325AMethod for producing glass preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Feb 20, 1990·10 cites·5 claims
- 3243US4655808AMethod for producing glass preform for optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Apr 7, 1987·6 cites·7 claims
- 3342US4797143AProcess for the production of optical fiber preformsNIPPON TELEGRAPH & TELEPHONE·Filed 1985·Granted Jan 10, 1989·6 cites·16 claims
- 3440US4318726AProcess for producing optical fiber preformNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Mar 9, 1982·5 cites·10 claims
- 3531US5137866AMethod for producing molded article of ceramic oxide superconductorSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Aug 11, 1992·2 cites·2 claims
- 3630US4804393AMethods for producing optical fiber preform and optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1987·Granted Feb 14, 1989·1 cites·8 claims
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