TOA KABUSHIKI KAISHA

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 3239

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7479979 Omnidirectional monitoring control system, omnidirectional monitoring control method, omnidirectional monitoring control program, and computer readable recording mediumFeb 27, 03Jan 20, 09[H04N]
7414647 Wide view field area camera apparatus and monitoring systemFeb 20, 03Aug 19, 08[H04N]
7301557 Composite camera system, zoom camera image display control method, zoom camera control method, control program, and computer readable recording mediumFeb 27, 03Nov 27, 07[H04N]
D531986 Loudspeaker housingFeb 07, 05Nov 14, 06[]
D523418 Speaker boxSep 23, 04Jun 20, 06[]
D516543 Speaker boxSep 23, 04Mar 07, 06[1401]
D492286 LoudspeakerMay 01, 03Jun 29, 04[1401]
D433402 LoudspeakerJun 24, 99Nov 07, 00[1401]
D432521 LoudspeakerJun 24, 99Oct 24, 00[1401]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D349702 AmplifierExpiredJun 02, 92Aug 16, 94[]
D347844 AmplifierExpiredJun 02, 92Jun 14, 94[]
D327065 Telephone setExpiredAug 20, 90Jun 16, 92[]

Top Inventors for This Owner

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