Toshimichi Kubota

Inventor

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Work History

Patent OwnerApplications FiledYear
Sumco Techxiv Kabushiki Kaisha
1
2006
KOMATSU LTD.
1
1998
SUMCO TECHXIV
4
2010
Tamura Electric Works, Ltd.
1
1984
SUMCO CORPORATION
2
2
2009
2015
SUMCO TECHXIV CORPORATION
2
5
15
6
6
4
1
1
2006
2007
2008
2009
2010
2013
2014
2016
KOMATSU ELECTRONIC METALS CO., LTD.
1
6
3
1996
1997
1998

Inventor Addresses

AddressDuration
Hiratsuka, JPOct 20, 98 - Dec 15, 15
Hiratsuka-shi, JPApr 03, 08 - Apr 03, 08
Kanagawa, JPAug 10, 99 - Jun 11, 09
Kanagawa`, JPMay 14, 09 - May 14, 09
Nagasaki, JPDec 24, 09 - Mar 12, 19
Omura, JPOct 25, 11 - May 21, 19
Omura-shi, JPJan 23, 14 - Feb 06, 14
Saitama, JPSep 16, 86 - Sep 16, 86
Tokyo, JPMar 10, 11 - Apr 20, 21

Technology Profile

Technology Matters
B01D: SEPARATION 1
B28D: WORKING STONE OR STONE-LIKE MATERIALS 1
C23C: COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
109823502021Silicon monocrystal production method0
108950182021Method for producing silicon single crystal0
2019/0249,3312019METHOD FOR PRODUCING SILICON SINGLE CRYSTAL3
103296862019Method for producing single crystal0
2019/0186,0422019SILICON MONOCRYSTAL PRODUCTION METHOD0

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