Inventor

HAMAMATSU HIROTAKE

JP3 patents

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

DENSO CORP

1 patent

US7586230B2Sep 8, 2009

Brush, commutator, and commutator device

DENSO CORP5 citations60

HITACHI POWDERED METALS

1 patent

US8029626B2Oct 4, 2011

Method for producing soft magnetic powdered core

HITACHI POWDERED METALS2 citations58

ISHIHARA CHIO

1 patent

US8062583B2Nov 22, 2011

Method for producing soft magnetic powdered core

ISHIHARA CHIO2 citations52