Assignee
Inventors
- Hikaru Kouta (26 patents)
- Yoshikazu Suzuki (96 patents)
- Shuetsu Kudo (4 patents)
- Masaki Tsunekane (9 patents)
- Katsuji Mukaihara (5 patents)
- Takagimi Yanagitani (9 patents)
- Hideki Yagi (70 patents)
US Patent 7158546 · Granted Jan 2, 2007