Mitsunori Kawabata

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Omura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for fabricating semiconductor single crystal
- Patent number 6,068,699
- Issue date May 30, 2000
- Komatsu Electronic Metals Co., Ltd.
- Hideki Tsuji
- C30 - CRYSTAL GROWTH
Information Patent Grant
Seed-crystal holder for single-crystal pulling devices with magneti...
- Patent number 5,997,641
- Issue date Dec 7, 1999
- Komatsu Electronic Metals Co., Ltd.
- Mitsunori Kawabata
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus for pulling up crystal bodies
- Patent number 5,938,843
- Issue date Aug 17, 1999
- Komatsu Electronic Metals Co.,Ltd.
- Yoshinobu Hiraishi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus for manufacturing a single crystal
- Patent number 5,935,325
- Issue date Aug 10, 1999
- Komatsu Electronic Metals, Co., Ltd.
- Hideki Tsuji
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of pulling up a single crystal semiconductor
- Patent number 5,935,322
- Issue date Aug 10, 1999
- Komatsu Electronic Metals Co., Ltd.
- Koichi Shimomura
- C30 - CRYSTAL GROWTH
Information Patent Grant
Device for lifting crystal bodies
- Patent number 5,858,088
- Issue date Jan 12, 1999
- Komatsu Ltd.
- Yoshinobu Hiraishi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus for fabricating a semiconductor single crystal
- Patent number 5,766,347
- Issue date Jun 16, 1998
- Komatsu Electronic Metals Co., Ltd.
- Koichi Shimomura
- C30 - CRYSTAL GROWTH