Toshio Tsujimoto

Person

Akita, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surface modified quartz glass crucible, and its modification process
- Patent number 7,993,454
- Issue date Aug 9, 2011
- Japan Super Quartz Corporation
- Toshio Tsujimoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silica glass crucible
- Patent number 7,955,511
- Issue date Jun 7, 2011
- Japan Super Quartz Corporation
- Yoshiyuki Tsuji
- B24 - GRINDING POLISHING
Information Patent Grant
Surface modified quartz glass crucible and its modification process
- Patent number 7,776,155
- Issue date Aug 17, 2010
- Japan Super Quartz Corporation
- Toshio Tsujimoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silica glass crucible
- Patent number 7,695,787
- Issue date Apr 13, 2010
- Japan Super Quartz Corporation
- Yoshiyuki Tsuji
- B24 - GRINDING POLISHING
Information Patent Grant
Surface modification process of quartz glass crucible
- Patent number 6,712,901
- Issue date Mar 30, 2004
- Japan Super Quartz Corporation
- Toshio Tsujimoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
REINFORCING METHOD OF SILICA GLASS SUBSTANCE AND REINFORCED SILICA...
- Publication number 20100192841
- Publication date Aug 5, 2010
- JAPAN SUPER QUARTZ CORPORATION
- Toshio Tsujimoto
- C30 - CRYSTAL GROWTH
Information Patent Application
SILICA GLASS CRUCIBLE
- Publication number 20100154703
- Publication date Jun 24, 2010
- JAPAN SUPER QUARTZ CORPORATION
- Yoshiyuki Tsuji
- C30 - CRYSTAL GROWTH
Information Patent Application
SURFACE MODIFIED QUARTZ GLASS CRUCIBLE, AND ITS MODIFICATION PROCESS
- Publication number 20100154702
- Publication date Jun 24, 2010
- JAPAN SUPER QUARTZ CORPORATION
- Toshio Tsujimoto
- C30 - CRYSTAL GROWTH
Information Patent Application
REINFORCING METHOD OF SILICA GLASS SUBSTANCE AND REINFORCED SILICA...
- Publication number 20080078207
- Publication date Apr 3, 2008
- JAPAN SUPER QUARTZ CORPORATION
- Toshio Tsujimoto
- C30 - CRYSTAL GROWTH
Information Patent Application
SURFACE MODIFIED QUARTZ GLASS CRUCIBLE AND ITS MODIFICATION PROCESS
- Publication number 20070111151
- Publication date May 17, 2007
- JAPAN SUPER QUARTZ CORPORATION
- Toshio Tsujimoto
- C30 - CRYSTAL GROWTH
Information Patent Application
Silica glass crucible
- Publication number 20040187771
- Publication date Sep 30, 2004
- JAPAN SUPER QUARTZ CORPORATION
- Yoshiyuki Tsuji
- C30 - CRYSTAL GROWTH
Information Patent Application
Reinforcing process of silica glass substance and reinforced silica...
- Publication number 20040112274
- Publication date Jun 17, 2004
- JAPAN SUPER QUARTZ CORPORATION
- Toshio Tsujimoto
- C30 - CRYSTAL GROWTH
Information Patent Application
Surface modification process of quartz glass crucible
- Publication number 20040103841
- Publication date Jun 3, 2004
- JAPAN SUPER QUARTZ CORPORATION
- Toshio Tsujimoto
- C30 - CRYSTAL GROWTH
Information Patent Application
Surface modified quartz glass crucible and its modification process
- Publication number 20030183161
- Publication date Oct 2, 2003
- JAPAN SUPER QUARTZ CORPORATION
- Toshio Tsujimoto
- C30 - CRYSTAL GROWTH
Information Patent Application
Surface modification process of quartz glass crucible
- Publication number 20030094131
- Publication date May 22, 2003
- JAPAN SUPER QUARTZ CORPORATION
- Toshio Tsujimoto
- C30 - CRYSTAL GROWTH

Toshio Tsujimoto

Person

Patents Grantslast 30 patents

Surface modified quartz glass crucible, and its modification process

Silica glass crucible

Surface modified quartz glass crucible and its modification process

Silica glass crucible

Surface modification process of quartz glass crucible

Patents Applicationslast 30 patents

REINFORCING METHOD OF SILICA GLASS SUBSTANCE AND REINFORCED SILICA...

SILICA GLASS CRUCIBLE

SURFACE MODIFIED QUARTZ GLASS CRUCIBLE, AND ITS MODIFICATION PROCESS

REINFORCING METHOD OF SILICA GLASS SUBSTANCE AND REINFORCED SILICA...

SURFACE MODIFIED QUARTZ GLASS CRUCIBLE AND ITS MODIFICATION PROCESS

Silica glass crucible

Reinforcing process of silica glass substance and reinforced silica...

Surface modification process of quartz glass crucible

Surface modified quartz glass crucible and its modification process

Surface modification process of quartz glass crucible