Shin-ichi Hirano

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacture of .beta.-BaB.sub.2 O.sub.4 film by a sol-gel method
- Patent number 5,275,843
- Issue date Jan 4, 1994
- NGK Spark Plug Co., Ltd.
- Shin-ichi Hirano
- G02 - OPTICS
Information Patent Grant
Method of producing cubic boron nitride coated material
- Patent number 4,762,729
- Issue date Aug 9, 1988
- Toshiba Tungaloy Co., Ltd.
- Shin-ichi Hirano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cubic boron nitride coated material and producing method of the same
- Patent number 4,731,303
- Issue date Mar 15, 1988
- Toshiba Tungaloy Co., Ltd.
- Shin-ichi Hirano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for preparing sintered body containing cubic boron nitride a...
- Patent number 4,590,034
- Issue date May 20, 1986
- Toshiba Tungaloy Co., Ltd.
- Shin-ichi Hirano
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methods for preparing cubic boron nitride sintered body and cubic b...
- Patent number 4,545,968
- Issue date Oct 8, 1985
- Toshiba Tungaloy Co., Ltd.
- Shin-ichi Hirano
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES