Inventor
NAGAI NAOKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “NAGAI NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINETSU HANDOTAI KK
8 patentsUS5900055AMay 4, 1999
Method of manufacturing silicon monocrystal by continuously charged Czochralski method
SHINETSU HANDOTAI KK32 citations91
US5902395AMay 11, 1999
Method for feeding granular silicon material, feed pipe used in the method, and method of manufacturing a silicon monocrystal
SHINETSU HANDOTAI KK30 citations90
US5876496AMar 2, 1999
Method for feeding a granular raw material and feeding apparatus
SHINETSU HANDOTAI KK18 citations82
US5868835AFeb 9, 1999
Apparatus for recharging of silicon granules in a czochralski single crystal growing operation
SHINETSU HANDOTAI KK16 citations80
US5733368AMar 31, 1998
Method of manufacturing silicon monocrystal using continuous czochralski method
SHINETSU HANDOTAI KK14 citations72
US5690733ANov 25, 1997
Method for recharging of silicon granules in a Czochralski single crystal growing operation
SHINETSU HANDOTAI KK11 citations72
US5779790AJul 14, 1998
Method of manufacturing a silicon monocrystal
SHINETSU HANDOTAI KK2 citations58
US7909930B2Mar 22, 2011
Method for producing a silicon single crystal and a silicon single crystal
SHINETSU HANDOTAI KK0 citations51