Assignee
Inventors
- Eiji Tajima (40 patents)
- Hiroyuki Ogura (60 patents)
- Syougo Suzuki (21 patents)
- Shigeaki Fukushima (27 patents)
- Mitsuru Umekida (30 patents)
- Akira Torii (48 patents)
- Akira Sera (16 patents)
- Hisashi Ohtsuki (59 patents)
US Patent 8007366 · Granted Aug 30, 2011