HA

Hiroyuki Arai

NI Ngk Insulators: 2 patents #51 of 217Top 25%
NT NTT: 2 patents #10 of 275Top 4%
UN Unknown: 2 patents #88 of 2,778Top 4%
Overall (2002): #15,841 of 266,432Top 6%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6501856 Scheme for extraction and recognition of telop characters from video data Hidetaka Kuwano, Shoji Kurakake, Kenji Ogura, Toshiaki Sugimura, Minoru Mori +1 more 2002-12-31
6366699 Scheme for extractions and recognitions of telop characters from video data Hidetaka Kuwano, Shoji Kurakake, Kenji Ogura, Toshiaki Sugimura, Minoru Mori +1 more 2002-04-02
6356244 Antenna device Kazuyuki Mizuno, Yasuhiko Mizutani, Takami Hirai 2002-03-12
6351239 Electronic device in which integrated antenna and filter both have balanced terminals Kazuyuki Mizuno, Takami Hirai, Yasuhiko Mizutani 2002-02-26