Assignee
Inventors
- Takashi Kadowaki (12 patents)
- Toshimasa Yamauchi (9 patents)
- Naoto Kubota (2 patents)
- Yasuo TERAUCHI (1 patents)
- Tetsuya Kubota (20 patents)
- Tetsuo Noda (3 patents)
- Ryozo Nagai (11 patents)
- Yasushi Imai (1 patents)
US Patent 7419955 · Granted Sep 2, 2008