PatentBrief

Inventor

Hisashi Takayama

Patents indexed

1

Year range

2015

Associated with

Years active

2015

Total patents

1

Most recent

2015

Frequent collaborator

Mitsuaki Oshima

Domains

consumer_electronicssoftwareecommercetelecommunications

Activity by decade

2010s
1

Patents

1

Career timeline

1 patents, in 2015

Dot size = forward citations

20152016

Hover or tap any dot to see the patent. Larger dots indicate more forward citations — a proxy for downstream influence.

US RE45784·2015·Panasonic Intellectual Property Management Co Ltd

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.

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