Assignee
No assignee recorded.
Inventors
- Tsukasa Yamamoto (10 patents)
- Masaya Ogawa (21 patents)
- Eichi Yoshida (5 patents)
- Masataka Hotta (4 patents)
- Toru Morita (59 patents)
- Akiko Omori (5 patents)
US Patent 7197481 · Granted Mar 27, 2007
No assignee recorded.