Inventor · disambiguated record
Shigeaki Ohmi
Also filed as: OHMI SHIGEAKI
8 granted patents·7 pending applications·57 citations·filing 1983–2005
86Inventor score
Files withHOYA CORP15
Top patents by PatentIndex Score
15 records- 0162US6589906B2Methods for producing oxides or composites thereofHOYA CORP·Filed 2002·Granted Jul 8, 2003·4 cites·15 claims
- 0258US4525189AProcess for producing glass product having gradient of refractive indexHOYA CORP·Filed 1983·Granted Jun 25, 1985·14 cites·7 claims
- 0353US5078772AProcess for producing buried waveguide deviceHOYA CORP·Filed 1990·Granted Jan 7, 1992·14 cites·6 claims
- 0446US2005183457A1Method of manufacturing optical glass elementsHOYA CORP·Filed 2005·Application pending·0 cites
- 0546US2004211217A1Method of regenerating pressing molds and method of manufacturing optical elementsHOYA CORP·Filed 2003·Application pending·0 cites
- 0645US6355308B1Methods for producing oxides or composites thereofHOYA CORP·Filed 1998·Granted Mar 12, 2002·8 cites·12 claims
- 0742US2004206116A1Method of preparation of glass articlesHOYA CORP·Filed 2003·Application pending·0 cites
- 0841US2004177648A1Glass material for molding, method of manufacturing same, and method of manufacturing glass articles using sameHOYA CORP·Filed 2003·Application pending·0 cites
- 0939US2004244423A1Method of manufacturing an optical glass elementHOYA CORP·Filed 2004·Application pending·0 cites
- 1038US4640699AProcess for producing glass product having gradient of refractive indexHOYA CORP·Filed 1985·Granted Feb 3, 1987·6 cites·9 claims
- 1137US2004261455A1Process for preparation of glass optical elementHOYA CORP·Filed 2003·Application pending·0 cites
- 1236US2005183454A1Glass material for use in press-molding and method of manufacturing optical glass elementsHOYA CORP·Filed 2003·Application pending·0 cites
- 1335US4851024AProcess for producing optical glassHOYA CORP·Filed 1988·Granted Jul 25, 1989·5 cites·11 claims
- 1434US4563205AProcess for the production of slab-shaped lens having gradient of refractive index in thickness direction onlyHOYA CORP·Filed 1984·Granted Jan 7, 1986·4 cites·1 claims
- 1530US5125944AProcess for producing buried wave guide deviceHOYA CORP·Filed 1991·Granted Jun 30, 1992·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →