Komatsu Electronic Metal Co., Ltd.

Organization

Kanagawa, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Crystal manufacturing apparatus and method
- Patent number 6,325,851
- Issue date Dec 4, 2001
- Komatsu Electronic Metals Co.
- Shuji Onoue
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of detecting microscopic defects existing on a silicon wafer
- Patent number 6,174,727
- Issue date Jan 16, 2001
- Komatsu Electronic Metals, Co.
- Takayuki Homma
- G01 - MEASURING TESTING
Information Patent Grant
Silicon wafer for hydrogen heat treatment and method for manufactur...
- Patent number 6,056,931
- Issue date May 2, 2000
- Komatsu Electronic Metal Co., Ltd.
- Toshiaki Saishoji
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of making semiconductor wafers
- Patent number 5,963,821
- Issue date Oct 5, 1999
- Komatsu Electronic Metal Co., Ltd.
- Fumitaka Kai
- 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
SOI substrate and method of producing the same
- Patent number 5,918,136
- Issue date Jun 29, 1999
- Komatsu Electronic Metals Co., Ltd.,
- Sadao Nakashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor single-crystal lift device
- Patent number 5,868,836
- Issue date Feb 9, 1999
- Komatsu Electronic Metal Co., Ltd.
- Shigeki Nakamura
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for fabricating an SOI substrate
- Patent number 5,866,468
- Issue date Feb 2, 1999
- Komatsu Electronic Metal Co., Ltd.
- Mitsuo Kono
- H01 - BASIC ELECTRIC ELEMENTS

Komatsu Electronic Metal Co., Ltd.

Organization

Patents Grantslast 30 patents

Crystal manufacturing apparatus and method

Method of detecting microscopic defects existing on a silicon wafer

Silicon wafer for hydrogen heat treatment and method for manufactur...

Method of making semiconductor wafers

Apparatus for pulling up crystal bodies

Apparatus for manufacturing a single crystal

SOI substrate and method of producing the same

Semiconductor single-crystal lift device

Method for fabricating an SOI substrate