Takayuki Togawa

Inventor

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Work History

Patent OwnerApplications FiledYear
HERAEUS SHIN-ETSU AMERICA, INC.
2
2001
MOMENTIVE PERFORMANCE MATERIALS INC.
1
2011
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
3
2
1
2003
2004
2005
GENERAL ELECTRIC COMPANY
1
2005
HERAEUS QUARZGLAS GMBH & CO. KG
3
2
1
2003
2004
2005

Inventor Addresses

AddressDuration
Fukui-Ken, JPOct 27, 05 - Oct 27, 05
Himeji, JPNov 27, 07 - Nov 27, 07
Himeji-shi, JPMay 11, 06 - Dec 06, 12
Hiraide Takefu, JPJan 28, 03 - Jan 28, 03
Hyogo, JPJul 06, 06 - Jul 06, 06
Takefu, JPJul 11, 06 - Mar 30, 10
Takefu-shi, JPNov 14, 02 - Feb 12, 04

Technology Profile

Technology Matters
B32B: LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 1
C01B: NON-METALLIC ELEMENTS; COMPOUNDS THEREOF 1
C03B: MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 3

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
2012/0304,7622012METHOD FOR MAKING A PYROLYTIC BORON NITRIDE ARTICLE0
76868872010Quartz glass crucible for pulling up silicon single crystal and method for producing the same7
72996582007Quartz glass crucible for the pulling up of silicon single crystal8
70747312006Method for producing hydrogen-doped silica powder, hydrogen-doped silica powder obtained from that method for use in a quartz glass crucible1
2006/0144,3272006Quartz glass crucible for the pulling up of silicon single crystal5

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