Assignee
NETSU SHIGEYOSHI
JP5 patents
Top patents by PatentIndex Score
US9193596B2Nov 24, 2015
Reactor for producing polycrystalline silicon, system for producing polycrystalline silicon, and process for producing polycrystalline silicon
NETSU SHIGEYOSHI2 citations60
US9017482B2Apr 28, 2015
System for producing polycrystalline silicon, apparatus for producing polycrystalline silicon, and process for producing polycrystalline silicon
NETSU SHIGEYOSHI2 citations60
US9006002B2Apr 14, 2015
Polycrystalline silicon rod and method for manufacturing polycrystalline silicon rod
NETSU SHIGEYOSHI2 citations60
US8793853B2Aug 5, 2014
Core wire holder for producing polycrystalline silicon and method for producing polycrystalline silicon
NETSU SHIGEYOSHI1 citations48
US9562289B2Feb 7, 2017
Carbon electrode with slidable contact surfaces and apparatus for manufacturing polycrystalline silicon rod
NETSU SHIGEYOSHI0 citations34