Inventor

HAMA YOSHIKI

JP3 patents

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

KANOH MITSUYOSHI

1 patent

US8581557B2Nov 12, 2013

Direct-current power source apparatus

KANOH MITSUYOSHI12 citations77

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

US6664521B1Dec 16, 2003

Line switch part snow melting device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations65

HITACHI CHEMICAL CO LTD

1 patent

US10340527B2Jul 2, 2019

Lithium-ion secondary battery and method of manufacturing the same

HITACHI CHEMICAL CO LTD1 citations57