Assignee
Inventors
- Hideki Sano (57 patents)
- Masaya Sugafuji (1 patents)
- Norihiro Yamamoto (38 patents)
- Masaki Kitagawa (20 patents)
- Kiyomi Kato (10 patents)
- Hiroshi Matsuno (9 patents)
- Jun Nunome (17 patents)
- Yutaka Kawatate (9 patents)
US Patent 7399555 · Granted Jul 15, 2008