Inventor

NAKAO RYUSUKE

JP3 patents

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

YAMADA TOMOYA

2 patents

US8697325B2Apr 15, 2014

Carrier core material for electrophotographic developer and method for producing the same, carrier for electrophotographic developer, and electrophotographic developer

YAMADA TOMOYA0 citations37

US8592123B2Nov 26, 2013

Carrier core material for electrophotographic developer, and manufacturing method of the same, carrier for electrophotographic developer, and electrophotographic developer

YAMADA TOMOYA0 citations37

NAKAO RYUSUKE

1 patent

US8652736B2Feb 18, 2014

Electrophotographic developer carrier core material, electrophotographic developer carrier, methods of manufacturing the same, and electrophotographic developer

NAKAO RYUSUKE0 citations37