Inventor
MAKINO MOTOHIKO
7 patents
⚠️ This page may combine multiple inventors who share the name “MAKINO MOTOHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK ELECTRONICS CO LTD
5 patentsUS4282302AAug 4, 1981
Ferrite powder type magnetic toner used in electrophotography and process for producing the same
TDK ELECTRONICS CO LTD47 citations91
US4485162ANov 27, 1984
Magnetic carrier powder having a wide chargeable range of electric resistance useful for magnetic brush development
TDK ELECTRONICS CO LTD19 citations78
US4039417AAug 2, 1977
Electrode assembly for use in cathodic protection
TDK ELECTRONICS CO LTD25 citations78
US4169028ASep 25, 1979
Cathodic protection
TDK ELECTRONICS CO LTD24 citations76
US4473483ASep 25, 1984
Magnetic toner and ink
TDK ELECTRONICS CO LTD9 citations72