Inventor

ASADA TAKAO

JP9 patents

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

TANAKA PRECIOUS METAL IND

4 patents

US5972131AOct 26, 1999

Ag-Cu alloy for a sliding contact

TANAKA PRECIOUS METAL IND24 citations90

US7160632B2Jan 9, 2007

Material for sliding contacts, clad composite material and small-sized DC motor using the same

TANAKA PRECIOUS METAL IND9 citations73

US11168382B2Nov 9, 2021

Sliding contact material and method for producing same

TANAKA PRECIOUS METAL IND0 citations53

US10378086B2Aug 13, 2019

Sliding contact material and method for manufacturing same

TANAKA PRECIOUS METAL IND0 citations45

MABUCHI MOTOR CO

3 patents

US5876862AMar 2, 1999

Sliding contact material, clad compoosite material, commutator employing said material and direct current motor employing said commutator

MABUCHI MOTOR CO33 citations92

US6245166B1Jun 12, 2001

Material for sliding contact, composite clad material, and small-sized direct current motor using the same

MABUCHI MOTOR CO20 citations91

US7876017B2Jan 25, 2011

Commutator and brush materials for small electric motor, clad composite material, and small electric DC motor using the same

MABUCHI MOTOR CO2 citations61

UNIV TOHOKU

1 patent

US12325908B2Jun 10, 2025

Platinum-based sputtering target, and method for producing the same

UNIV TOHOKU0 citations59

NAKAMURA KEIJI

1 patent

US8330320B2Dec 11, 2012

Sliding contact material, clad composite material, and motor

NAKAMURA KEIJI0 citations45