Naoki Nagai

Person

Annaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing a silicon single crystal and a silicon single...
- Patent number 7,909,930
- Issue date Mar 22, 2011
- Shin-Etsu Handotai Co., Ltd.
- Ryoji Hoshi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for feeding granular silicon material, feed pipe used in the...
- Patent number 5,902,395
- Issue date May 11, 1999
- Shin-Etsu Handotai Co., Ltd.
- Naoki Nagai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of manufacturing silicon monocrystal by continuously charged...
- Patent number 5,900,055
- Issue date May 4, 1999
- Shin-Etsu Handotai Co., Ltd.
- Naoki Nagai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for feeding a granular raw material and feeding apparatus
- Patent number 5,876,496
- Issue date Mar 2, 1999
- Shin-Etsu Handotai Co., Ltd.
- Naoki Nagai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus for recharging of silicon granules in a czochralski singl...
- Patent number 5,868,835
- Issue date Feb 9, 1999
- Shin-Etsu Handotai Co., Ltd.
- Naoki Nagai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of manufacturing a silicon monocrystal
- Patent number 5,779,790
- Issue date Jul 14, 1998
- Shin-Etsu Handotai Co., Ltd.
- Toshinari Murai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of manufacturing silicon monocrystal using continuous czochr...
- Patent number 5,733,368
- Issue date Mar 31, 1998
- Shin-Etsu Handotai Co., Ltd.
- Naoki Nagai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for recharging of silicon granules in a Czochralski single c...
- Patent number 5,690,733
- Issue date Nov 25, 1997
- Shin-Etsu Handotai Co., Ltd.
- Naoki Nagai
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing a Silicon Single Crystal and a Silicon Single...
- Publication number 20070266930
- Publication date Nov 22, 2007
- Ryoji Hoshi
- C30 - CRYSTAL GROWTH

Naoki Nagai

Person

Patents Grantslast 30 patents

Method for producing a silicon single crystal and a silicon single...

Method for feeding granular silicon material, feed pipe used in the...

Method of manufacturing silicon monocrystal by continuously charged...

Method for feeding a granular raw material and feeding apparatus

Apparatus for recharging of silicon granules in a czochralski singl...

Method of manufacturing a silicon monocrystal

Method of manufacturing silicon monocrystal using continuous czochr...

Method for recharging of silicon granules in a Czochralski single c...

Patents Applicationslast 30 patents

Method for Producing a Silicon Single Crystal and a Silicon Single...