Hirotaka Masaki

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Mishima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Press forming system for glass
- Patent number 7,325,418
- Issue date Feb 5, 2008
- Toshiba Machine Co., Ltd.
- Yasuo Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Press-forming system for glass
- Patent number 6,823,695
- Issue date Nov 30, 2004
- Toshiba Machine Co., Ltd.
- Satoshi Fukuyama
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing press-molded glass object and apparatus th...
- Patent number 5,938,807
- Issue date Aug 17, 1999
- Toshiba Machine Co., Ltd.
- Yoshizo Komiyama
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing optical waveguide
- Patent number 5,858,051
- Issue date Jan 12, 1999
- Toshiba Machine Co., Ltd.
- Yoshizo Komiyama
- G02 - OPTICS
Information Patent Grant
Method for manufacturing press-molded glass object
- Patent number 5,782,946
- Issue date Jul 21, 1998
- Toshiba Machine Co., Ltd.
- Yoshizo Komiyama
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Optical element molding apparatus
- Publication number 20040000170
- Publication date Jan 1, 2004
- TOSHIBA KIKAI KABUSHIKI KAISHA
- Shusaku Matsumura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Press forming system for glass
- Publication number 20030209036
- Publication date Nov 13, 2003
- TOSHIBA MACHINE CO., LTD.
- Yasuo Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Press-forming system for glass
- Publication number 20020139146
- Publication date Oct 3, 2002
- Satoshi Fukuyama
- C03 - GLASS MINERAL OR SLAG WOOL