Inventor
NONAKA HISAYOSHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “NONAKA HISAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
6 patentsUS7909917B2Mar 22, 2011
Porous structure with seed crystal-containing layer for manufacturing zeolite membrane, zeolite membrane, and method for manufacturing zeolite membrane
NGK INSULATORS LTD8 citations82
US6403201B1Jun 11, 2002
Substrate material for wiring and substrate material for printed circuit using the same
NGK INSULATORS LTD16 citations80
US5635432AJun 3, 1997
High-strength silicon nitride sintered body
NGK INSULATORS LTD12 citations70
US5854156ADec 29, 1998
Granulated powder for producing silicon nitride sintered body
NGK INSULATORS LTD5 citations59
US8377838B2Feb 19, 2013
Method for production of DDR type zeolite membrane
NGK INSULATORS LTD0 citations50
US7971729B2Jul 5, 2011
Separation membrane complex, and method for manufacturing the separation membrane complex
NGK INSULATORS LTD1 citations50