Company Portfolio

Panasonic Intellectual Property Management Co Ltd

Patents indexed

Year range

2015

consumer_electronicssoftwareecommercetelecommunications

Key Inventors

Mitsuaki Oshima1 Kenichiro Hayashi1 Sadashi Kageyama1 Seiji Sakashita1 Takao Isogawa1 Hisashi Takayama1

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Career timeline

1 patents, in 2015

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2015 — How Smartphones Use Flashing Barcodes for Secure Ticketing

US RE45784·2015

How Smartphones Use Flashing Barcodes for Secure Ticketing

A system for mobile devices to display a series of flashing barcodes that a scanner reads, ensuring tickets are only used during specific valid time windows.

Patent monitoring

Panasonic Intellectual Property Management Co Ltd

1 patents, in 2015

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