Assignee
Inventors
- Hideki Asuke (10 patents)
- Hideharu Takano (7 patents)
- Masaki Kanazawa (19 patents)
- Mamoru Tsuruya (28 patents)
- Masayoshi Yamamoto (47 patents)
- Hirotaka Hara (1 patents)
- Shigeyuki Funabiki (4 patents)
US Patent 7638900 · Granted Dec 29, 2009