Inventor
TOKUDA SHINGO
8 patents
⚠️ This page may combine multiple inventors who share the name “TOKUDA SHINGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
4 patentsUS8343431B2Jan 1, 2013
Honeycomb filter and method of manufacturing the same
NGK INSULATORS LTD13 citations82
US11492295B2Nov 8, 2022
Method for producing honeycomb structure
NGK INSULATORS LTD0 citations56
US11142485B2Oct 12, 2021
Circumferential coating material, circumferential coated honeycomb structure
NGK INSULATORS LTD0 citations50
US11331613B2May 17, 2022
Ceramic filter
NGK INSULATORS LTD0 citations45
OSAKA SODA CO LTD
3 patentsUS4130440ADec 19, 1978
Self-curable inorganic composition
OSAKA SODA CO LTD23 citations80
US4119508AOct 10, 1978
Method of purifying the raw brine used in alkali salt electrolysis
OSAKA SODA CO LTD22 citations79
US4060465ANov 29, 1977
Method of purifying the raw brine used in alkali salt electrolysis
OSAKA SODA CO LTD20 citations79