A plurality of sapphire single crystal and its manufacturing method

Title:

A plurality of sapphire single crystal and its manufacturing method

Document Type and Number:

Japanese Patent JP6025085

Kind Code:

B2

Inventors:

Toshiro Kotaki
Hironori Saito
Several Higuchi
Masayuki Takahashi
Second son Sato

Application Number:

JP2016004862A

Publication Date:

November 16, 2016

Filing Date:

January 14, 2016

Export Citation:

Assignee:

Namiki Precision Jewel Co., Ltd.

International Classes:

C30B29/20; C30B15/34

Domestic Patent References:

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