Inventor

MATSUMOTO SHIGEAKI

JP8 patents

⚠️ This page may combine multiple inventors who share the name “MATSUMOTO SHIGEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OSAKA YUKI KAGAKU KOGYO

2 patents

US4735987AApr 5, 1988

Method for manufacture of high-expansion type absorbent polymer

OSAKA YUKI KAGAKU KOGYO79 citations94

US4755262AJul 5, 1988

Method for purification of glycidyl acrylate or glycidyl methacrylate

OSAKA YUKI KAGAKU KOGYO25 citations88

SUMITOMO METAL IND

2 patents

US4270389AJun 2, 1981

Method and apparatus for the automatic ultrasonic flaw detection

SUMITOMO METAL IND30 citations86

US4294118AOct 13, 1981

Fully automatic ultrasonic flaw detection apparatus

SUMITOMO METAL IND22 citations80

FUJITSU LTD

1 patent

US6314144B1Nov 6, 2001

Digital wireless receiving apparatus

FUJITSU LTD13 citations73

SUNSTAR KK

1 patent

US5489625AFeb 6, 1996

Dental adhesive coating base composition and oral composition

SUNSTAR KK17 citations69

MATSUMOTO SHIGEAKI

1 patent

US9170918B2Oct 27, 2015

Model verification system, model verification method, and recording medium

MATSUMOTO SHIGEAKI2 citations54

OSAKA ORGANIC CHEMICAL IND LTD

1 patent

US10774025B2Sep 15, 2020

Method for producing polyfunctional acrylate

OSAKA ORGANIC CHEMICAL IND LTD0 citations48