Inventor
NAKAMURA RYUICHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA RYUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN SYNTHETIC RUBBER CO LTD
3 patentsUS4011386AMar 8, 1977
Process for producing polymers or copolymers of norbornene-carboxylic acid amides
JAPAN SYNTHETIC RUBBER CO LTD33 citations92
US3974196AAug 10, 1976
Method for disproportionating ethylenically unsaturated compounds having functional ester groups
JAPAN SYNTHETIC RUBBER CO LTD14 citations72
US4217299AAug 12, 1980
Method for converting unsaturated compound having functional group
JAPAN SYNTHETIC RUBBER CO LTD4 citations61
YAMAICHI ELECTRONICS CO LTD
3 patentsCENTRAL GLASS CO LTD
3 patentsUS12304833B2May 20, 2025
Tungsten hexafluoride manufacturing method, tungsten hexafluoride purification method, and tungsten hexafluoride
CENTRAL GLASS CO LTD0 citations58
US4427641AJan 24, 1984
Method of recovering uranium from wet process phosphoric acid with enhanced content of uranium
CENTRAL GLASS CO LTD2 citations57
US12264081B2Apr 1, 2025
Tungsten hexafluoride manufacturing method, tungsten hexafluoride purification method, and tungsten hexafluoride
CENTRAL GLASS CO LTD0 citations47