HK

Hisakazu Katoh

KL Kenwood Limited: 6 patents #17 of 319Top 6%
NK Nippon Hoso Kyokai: 3 patents #100 of 703Top 15%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
📍 Oshima, JP: #104 of 1,090 inventorsTop 10%
Overall (All Time): #523,531 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
6813321 Digital demodulator Akinori Hashimoto, Yuichi Iwadate, Kazuhiko Shibuya, Fumiaki Minematsu, Shigeyuki Itoh +5 more 2004-11-02
6788654 Digital data receiver Akinori Hashimoto, Hiroyuki Hamada, Kyoichi Saito, Tomohiro Saito, Fumiaki Minematsu 2004-09-07
6748037 Digital broadcasting receiver Akinori Hashimoto, Kenichi Shiraishi, Akihiro Horii, Shoji Matuda 2004-06-08
6710814 Digital broadcast receiving system for detecting short-breaks and holding information based on same Kohei Ueno, Akinori Hashimoto, Hajime Matsumura, Tomohiro Saito 2004-03-23
6700940 Carrier reproduction circuit Akinori Hashimoto, Tomohiro Saito, Fumiaki Minematsu, Kenichi Shiraishi, Akihiro Horii +2 more 2004-03-02
6678336 Hierarchical transmission digital demodulator Akinori Hashimoto, Kenichi Shiraishi, Akihiro Horii, Shoji Matsuda 2004-01-13
6639951 Digital demodulator Akinori Hashimoto, Tomohiro Saito, Fumiaki Minematsu, Kenichi Shiraishi, Akihiro Horii +2 more 2003-10-28
6526107 Synchronization acquiring circuit Akinori Hashimoto, Kenichi Shiraishi, Akihiro Horii 2003-02-25
6512759 Transmitter and receiver Akinori Hashimoto, Hajime Matsumura, Junji Kumada 2003-01-28
6490010 AFC circuit, carrier recovery circuit and receiver device capable of regenerating a carrier reliably even at the time of low C/N ratio Kazuhiko Shibuya, Junji Kumada, Yuichi Iwadate, Hiroyuki Hamazumi, Toshihiro Nomoto +8 more 2002-12-03