Assignee
Inventors
- Toshiyuki Ehara (37 patents)
- Junichiro Hashizume (39 patents)
- Masaya Kawada (33 patents)
- Tetsuya Karaki (21 patents)
- Hironori Ohwaki (14 patents)
- Kunimasa Kawamura (20 patents)
- Ryuji Okamura (78 patents)
- Kazuto Hosoi (27 patents)
US Patent 6846600 · Granted Jan 25, 2005