HIROSHI ENOMOTO

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KANAGAWA, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing glass optical elements
- Patent number 6,810,686
- Issue date Nov 2, 2004
- Hoya Corporation
- Shin-ichiro Hirota
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for manufacturing glass optical elements
- Patent number 6,564,584
- Issue date May 20, 2003
- Hoya Corporation
- Shin-ichiro Hirota
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing a glass optical element
- Patent number 6,334,335
- Issue date Jan 1, 2002
- Hoya Corporation
- Shin-Ichiro Hirota
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for manufacturing glass optical elements
- Patent number 6,009,725
- Issue date Jan 4, 2000
- Hoya Precision Inc.
- Shin-ichiro Hirota
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for manufacturing glass optical elements
- Patent number 5,873,921
- Issue date Feb 23, 1999
- Hoya Precisions Inc.
- Shin-ichiro Hirota
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Process for manufacturing glass optical elements
- Publication number 20030154744
- Publication date Aug 21, 2003
- SHIN-ICHIRO HIROTA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PROCESS FOR MANUFACTURING GLASS OPTICAL ELEMENTS
- Publication number 20020129620
- Publication date Sep 19, 2002
- SHIN-ICHIRO HIROTA
- C03 - GLASS MINERAL OR SLAG WOOL