Assignee
Inventors
- Yuichi Sawai (25 patents)
- Osamu Shiono (9 patents)
- Takashi Namekawa (38 patents)
- Takashi Naitou (27 patents)
- Mitsuo Hayashibara (21 patents)
- Hiroshi Ito (656 patents)
- Akira Hatori (7 patents)
- Nobuhiko Hosotani (25 patents)
US Patent 7452489 · Granted Nov 18, 2008