Inventor · disambiguated record
Shinichiro Hirota
Also filed as: HIROTA SHINICHIRO
26 granted patents·7 pending applications·592 citations·filing 1978–2005
97Inventor score
Top patents by PatentIndex Score
33 records- 0195US6813906B1Method and apparatus for preparation of molded glassHOYA CORP·Filed 2000·Granted Nov 9, 2004·43 cites·17 claims
- 0293US4778505AMethod of molding glass bodyHOYA CORP·Filed 1988·Granted Oct 18, 1988·52 cites·9 claims
- 0392US4915720AMethod of and apparatus for molding glass articlesHOYA CORP·Filed 1988·Granted Apr 10, 1990·43 cites·13 claims
- 0492US4629489AMethod of manufacturing pressed lensesHOYA CORP·Filed 1985·Granted Dec 16, 1986·46 cites·23 claims
- 0589US6370915B1Method for supplying glass molding material to molds, and method for manufacturing glass optical elementsHOYA CORP·Filed 2000·Granted Apr 16, 2002·20 cites·27 claims
- 0686US7140205B2Method of manufacturing glass optical elementsHOYA CORP·Filed 2003·Granted Nov 28, 2006·16 cites·17 claims
- 0780US4836838AApparatus for molding glass articlesHOYA CORP·Filed 1988·Granted Jun 6, 1989·27 cites·4 claims
- 0878US6240235B1Optical fiber fixing member and method for manufacturing the sameHOYA CORP·Filed 1998·Granted May 29, 2001·49 cites·12 claims
- 0978US4836840APress-molding device for lensesHOYA CORP·Filed 1988·Granted Jun 6, 1989·25 cites·7 claims
- 1077US5987922AManufacturing method for molded glass articlesHOYA CORP·Filed 1998·Granted Nov 23, 1999·23 cites·29 claims
- 1176US6560994B1Mold used for molding glass optical elements process for preparation of glass optical elements and method for rebirth of moldHOYA CORP·Filed 1998·Granted May 13, 2003·24 cites·20 claims
- 1276US5125949AMold for producing glass articlesHOYA CORP·Filed 1990·Granted Jun 30, 1992·28 cites·7 claims
- 1375US5013348AMold assembly and methods for producing molded glassHOYA CORP·Filed 1989·Granted May 7, 1991·22 cites·17 claims
- 1473US5114455AMold for producing lens, using mold recesses to aid in lens releaseHOYA CORP·Filed 1991·Granted May 19, 1992·24 cites·19 claims
- 1573US4229220AEdge-coating glass for laser disksHOYA CORP·Filed 1979·Granted Oct 21, 1980·24 cites·1 claims
- 1670US6070436AManufacturing method for molded glass articlesHOYA CORP·Filed 1999·Granted Jun 6, 2000·18 cites·12 claims
- 1770US4738703AMethod of molding optical lensesIZUMITANI TETSURO·Filed 1986·Granted Apr 19, 1988·21 cites·1 claims
- 1869US7013676B2Press molding apparatusHOYA CORP·Filed 2002·Granted Mar 21, 2006·4 cites·10 claims
- 1968US6141991APress molding apparatus for glass optical elements and molding method for glass optical elementsHOYA CORP·Filed 1999·Granted Nov 7, 2000·22 cites·24 claims
- 2066US6918267B2Press molding apparatus and press molding methodHOYA CORP·Filed 2002·Granted Jul 19, 2005·5 cites·13 claims
- 2163US7121119B2Press molding apparatus for an optical element and method of manufacturing the optical elementHOYA CORP·Filed 2002·Granted Oct 17, 2006·3 cites·24 claims
- 2258US2006090512A1Press molding apparatus and method of producing a glass optical element using the apparatusHOYA CORP·Filed 2005·Application pending·0 cites
- 2356US5194082AMethod of manufacturing glass molding articlesHOYA CORP·Filed 1991·Granted Mar 16, 1993·12 cites·4 claims
- 2456US4948627AProcess for producing glass moldHOYA CORP·Filed 1989·Granted Aug 14, 1990·16 cites·10 claims
- 2556US2005218538A1Press molding apparatus and press molding methodHOYA CORP·Filed 2005·Application pending·0 cites
- 2655US5421849AApparatus for simultaneously manufacturing glass molding articlesHOYA CORP·Filed 1994·Granted Jun 6, 1995·11 cites·15 claims
- 2753US6230520B1Process for preparation of glass optical elementsHOYA CORP·Filed 1998·Granted May 15, 2001·11 cites·37 claims
- 2849US2005011227A1Method of preparation of lensHOYA CORP·Filed 2004·Application pending·0 cites
- 2948US2005076678A1Method of manufacturing optical elementsHOYA CORP·Filed 2004·Application pending·0 cites
- 3047US2003164004A1Method of manufacturing glass optical elements and method of determining glass composition of glass materialHOYA CORP·Filed 2003·Application pending·0 cites
- 3146US2005183457A1Method of manufacturing optical glass elementsHOYA CORP·Filed 2005·Application pending·0 cites
- 3242US2003159467A1Method of manufacturing glass optical elementsHOYA CORP·Filed 2003·Application pending·0 cites
- 3333US4168176AGlass for Faraday rotation elementsHOYA CORP·Filed 1978·Granted Sep 18, 1979·3 cites·1 claims
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