Ryuji Kohno

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04M TELEPHONIC COMMUNICATION 2161
 
 
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8355748 Multi-mode control station, radio communication system, radio station, and radio communication control methodMar 07, 05Jan 15, 13[H04M, H04W]
6522898 Radio communication systemMay 23, 00Feb 18, 03[H04M, H04B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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