Tsuyoshi MURAI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Raw silicon crusher
- Patent number 8,353,472
- Issue date Jan 15, 2013
- Teoss Co., Ltd.
- Tsuyoshi Murai
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method for scrubbing substrate
- Patent number 5,795,401
- Issue date Aug 18, 1998
- M. Setek Co., Ltd.
- Takashi Itoh
- B08 - CLEANING
Information Patent Grant
Apparatus for scrubbing substrate
- Patent number 5,465,447
- Issue date Nov 14, 1995
- M. Setek Co., Ltd.
- Takashi Itoh
- B08 - CLEANING
Information Patent Grant
Method of fabricating semiconductor substrate having very shallow i...
- Patent number 5,270,250
- Issue date Dec 14, 1993
- M. Setek Co., Ltd.
- Tsuyoshi Murai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RAW SILICON CRUSHER
- Publication number 20140239103
- Publication date Aug 28, 2014
- CHOSHU INDUSTRY CO., LTD
- Tsuyoshi Murai
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
PROTECTIVE FILTER
- Publication number 20120255447
- Publication date Oct 11, 2012
- TEOSS CO., LTD.
- Tsuyoshi MURAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROTECTIVE FILTER FOR VACUUM PUMP
- Publication number 20120234178
- Publication date Sep 20, 2012
- TEOSS CO., LTD.
- Tsuyoshi MURAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RAW SILICON CRUSHER
- Publication number 20110253823
- Publication date Oct 20, 2011
- TEOSS CO., LTD.
- Tsuyoshi Murai
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PROCESSING A CHEMICAL VAPOR DEPOSITION (CVD) AND A CVD D...
- Publication number 20110217486
- Publication date Sep 8, 2011
- TEOSS CO., LTD.
- Tsuyoshi Murai
- C30 - CRYSTAL GROWTH
Information Patent Application
SILICON HEATING FURNACE
- Publication number 20110209693
- Publication date Sep 1, 2011
- TEOSS CO., LTD.,
- Tsuyoshi Murai
- C30 - CRYSTAL GROWTH
Information Patent Application
HIGH VISCOSITY ETCHANT AND A SELECTIVE ETCHING METHOD FOR PHOTOVOLT...
- Publication number 20100255626
- Publication date Oct 7, 2010
- TEOSS CO., LTD.
- Tsuyoshi Murai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Silicon Supporting Apparatus and Silicon Heating and Quenching Equi...
- Publication number 20100207312
- Publication date Aug 19, 2010
- Tsuyoshi Murai
- C30 - CRYSTAL GROWTH

Tsuyoshi MURAI

Person

Patents Grantslast 30 patents

Raw silicon crusher

Method for scrubbing substrate

Apparatus for scrubbing substrate

Method of fabricating semiconductor substrate having very shallow i...

Patents Applicationslast 30 patents

RAW SILICON CRUSHER

PROTECTIVE FILTER

PROTECTIVE FILTER FOR VACUUM PUMP

RAW SILICON CRUSHER

METHOD FOR PROCESSING A CHEMICAL VAPOR DEPOSITION (CVD) AND A CVD D...

SILICON HEATING FURNACE

HIGH VISCOSITY ETCHANT AND A SELECTIVE ETCHING METHOD FOR PHOTOVOLT...

Silicon Supporting Apparatus and Silicon Heating and Quenching Equi...