P

Inventor

NAGAO AKIFUMI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “NAGAO AKIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PANASONIC CORP

3 patents
US7509097B2Mar 24, 2009

Method for determining a measurement time period

PANASONIC CORP22 citations91
US7830997B2Nov 9, 2010

Diversity receiving device

PANASONIC CORP5 citations55
US7684757B2Mar 23, 2010

Wireless device and wireless network system

PANASONIC CORP1 citations48

PANASONIC IP MAN CO LTD

2 patents
US10652823B2May 12, 2020

Wakeup receiver

PANASONIC IP MAN CO LTD2 citations72
US11928544B2Mar 12, 2024

Article management system, reading device, article management method, and non-transitory computer-readable storage medium

PANASONIC IP MAN CO LTD0 citations47

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent
US7369488B2May 6, 2008

Wireless LAN apparatus for changing packet length according to changing conditions

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations71

PANASONIC SEMICONDUCTOR SOLUTIONS CO LTD

1 patent
US11139848B2Oct 5, 2021

Communication system, transmission device, reception device, and communication method

PANASONIC SEMICONDUCTOR SOLUTIONS CO LTD0 citations51

SANYO ELECTRIC CO

1 patent
US7629078B2Dec 8, 2009

Cylindrical battery capable of preventing occurrence of defects due to vibration-absorbing ring

SANYO ELECTRIC CO0 citations51

SOCIONEXT INC

1 patent
US12505328B2Dec 23, 2025

Communication method and radio tag

SOCIONEXT INC0 citations48