Akifumi Nagao

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Article management system, reading device, article management metho...
- Patent number 11,928,544
- Issue date Mar 12, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Okada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wakeup receiver
- Patent number 10,652,823
- Issue date May 12, 2020
- Imec VZW
- Ming Ding
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diversity receiving device
- Patent number 7,830,997
- Issue date Nov 9, 2010
- Panasonic Corporation
- Tomoharu Kawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless device and wireless network system
- Patent number 7,684,757
- Issue date Mar 23, 2010
- Panasonic Corporation
- Taro Mikami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cylindrical battery capable of preventing occurrence of defects due...
- Patent number 7,629,078
- Issue date Dec 8, 2009
- Sanyo Electric Co., Ltd.
- Kazuki Shimozono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for determining a measurement time period
- Patent number 7,509,097
- Issue date Mar 24, 2009
- Panasonic Corporation
- Masataka Irie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless LAN apparatus for changing packet length according to chan...
- Patent number 7,369,488
- Issue date May 6, 2008
- Matsushita Electric Industrial Co., Ltd.
- Akifumi Nagao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ARTICLE MANAGEMENT SYSTEM, READING DEVICE, ARTICLE MANAGEMENT METHO...
- Publication number 20230081727
- Publication date Mar 16, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Shinichi OKADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION SYSTEM, TRANSMISSION DEVICE, RECEPTION DEVICE, AND CO...
- Publication number 20200274569
- Publication date Aug 27, 2020
- Panasonic Semiconductor Solutions Co., Ltd.
- Kenichi HOSHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL APPARATUS FOR RADIO DEVICE AND POSITION ESTIMATING METHOD
- Publication number 20190261307
- Publication date Aug 22, 2019
- Panasonic Intellectual Property Corporation of America
- NAGANORI SHIRAKATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wakeup Receiver
- Publication number 20180359706
- Publication date Dec 13, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Ming Ding
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATIONS SYSTEM IMPLEMENTING A PLURALITY OF WIRELESS...
- Publication number 20080171570
- Publication date Jul 17, 2008
- Akifumi Nagao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cylindrical battery capable of preventing occurrence of defects due...
- Publication number 20080096107
- Publication date Apr 24, 2008
- Sanyo Electric Co., Ltd.
- Kazuki Shimozono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Network chip and network transmission/reception device
- Publication number 20080031279
- Publication date Feb 7, 2008
- Takeshi Hatakeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diversity receiving device
- Publication number 20070127609
- Publication date Jun 7, 2007
- Tomoharu Kawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmitting and receiving system, transmitting equipment, and tran...
- Publication number 20070086403
- Publication date Apr 19, 2007
- Takeshi Hatakeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for determining a measurement time period
- Publication number 20060183441
- Publication date Aug 17, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masataka Irie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless device and wireless network system
- Publication number 20060141956
- Publication date Jun 29, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Taro Mikami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless LAN apparatus
- Publication number 20040170152
- Publication date Sep 2, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Akifumi Nagao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Akifumi Nagao

Person

Patents Grantslast 30 patents

Article management system, reading device, article management metho...

Wakeup receiver

Diversity receiving device

Wireless device and wireless network system

Cylindrical battery capable of preventing occurrence of defects due...

Method for determining a measurement time period

Wireless LAN apparatus for changing packet length according to chan...

Patents Applicationslast 30 patents

ARTICLE MANAGEMENT SYSTEM, READING DEVICE, ARTICLE MANAGEMENT METHO...

COMMUNICATION SYSTEM, TRANSMISSION DEVICE, RECEPTION DEVICE, AND CO...

CONTROL APPARATUS FOR RADIO DEVICE AND POSITION ESTIMATING METHOD

Wakeup Receiver

WIRELESS COMMUNICATIONS SYSTEM IMPLEMENTING A PLURALITY OF WIRELESS...

Cylindrical battery capable of preventing occurrence of defects due...

Network chip and network transmission/reception device

Diversity receiving device

Transmitting and receiving system, transmitting equipment, and tran...

Method for determining a measurement time period

Wireless device and wireless network system

Wireless LAN apparatus