Inventor

HARAGUCHI MASAHIKO

JP4 patents

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

HITACHI LTD

1 patent

US5425023AJun 13, 1995

Network system and method of managing a maximum transfer unit in the network system

HITACHI LTD146 citations96

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

US6483746B2Nov 19, 2002

Electronic apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations79

KOGA HISAO

1 patent

US8537819B2Sep 17, 2013

Power line communication apparatus, power line communication method and communication apparatus

KOGA HISAO3 citations61

PANASONIC CORP

1 patent

US8027271B2Sep 27, 2011

Communicating apparatus and controlling method of thereof

PANASONIC CORP1 citations45