Inventor
UCHIKAWA TETSUYA
JP12 patents
⚠️ This page may combine multiple inventors who share the name “UCHIKAWA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
8 patentsUS11219879B2Jan 11, 2022
Aluminophosphate-metal oxide bonded body and production method for same
NGK INSULATORS LTD0 citations62
US11035055B2Jun 15, 2021
Group 13 nitride layer, composite substrate, and functional element
NGK INSULATORS LTD0 citations59
US11278848B2Mar 22, 2022
Honeycomb shaped porous ceramic body, manufacturing method for same, and honeycomb shaped ceramic separation membrane structure
NGK INSULATORS LTD0 citations51
US10258933B2Apr 16, 2019
Zeolite membrane having oxygen eight-membered rings, method for manufacturing zeolite membrane and method for evaluating zeolite membrane having oxygen eight-membered rings
NGK INSULATORS LTD0 citations51
US9968891B2May 15, 2018
Ceramic separation membrane structure and method for producing same
NGK INSULATORS LTD0 citations50
US8377838B2Feb 19, 2013
Method for production of DDR type zeolite membrane
NGK INSULATORS LTD0 citations50
US12392053B2Aug 19, 2025
Group 13 element nitride crystal layer, self-supporting substrate, and functional element
NGK INSULATORS LTD0 citations47
US10190233B2Jan 29, 2019
Method and device for producing a group 13 element nitride crystal using a shielding object
NGK INSULATORS LTD0 citations37