HH

Hareo Hamada

UN Unknown: 6 patents #2,010 of 83,584Top 3%
AL Adaptive Audio Limited: 4 patents #2 of 8Top 25%
HC Hitachi Plant Engineering & Construction Co.: 3 patents #12 of 194Top 7%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
KAIST: 1 patents #5,996 of 11,619Top 55%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
AE Alpine Electronics: 1 patents #279 of 637Top 45%
Overall (All Time): #466,490 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8116479 Sound collection/reproduction method and device Yoshitaka Murayama, Akira Goto 2012-02-14
7920711 Audio device and method for generating surround sound having first and second surround signal generation units Noriyuki Takashima, Masaichi Akiho 2011-04-05
7664270 3D audio signal processing system using rigid sphere and method thereof Tae Jin LEE, Dae Young JANG, Kyeongok Kang, Chieteuk Ahn, Jin Woong Kim +1 more 2010-02-16
7650000 Audio device and playback program for the same Kazuhiro Kawana, Toshio Saito, Noriyuki Hanawa 2010-01-19
7072474 Sound recording and reproduction systems Philip Nelson, Ole Kirkeby 2006-07-04
6760447 Sound recording and reproduction systems Philip Nelson, Ole Kirkeby 2004-07-06
5949894 Adaptive audio systems and sound reproduction systems Philip Nelson, Felipe Orduna-Bustamante 1999-09-07
5862227 Sound recording and reproduction systems Felipe Orduna-Bustamante, Ole Kirkeby, Philip Nelson 1999-01-19
5295192 Electronic noise attenuation method and apparatus for use in effecting such method Tanetoshi Miura, Akio Kinoshita, Noriharu Sato, Keiichiro Mizuno, Minoru Takahashi 1994-03-15
5018202 Electronic noise attenuation system Minoru Takahashi, Tanetoshi Miura, Hideki Hyoudo, Ryusuke Gotoda, Yasushi Yoshimura +2 more 1991-05-21
4783817 Electronic noise attenuation system Takashi Enokida, Tanetoshi Miura, Minoru Takahashi, Takashi Kuribayashi, Kinichiro Asami +1 more 1988-11-08