Assignee
Inventors
- Shidehiko Miyashiro (28 patents)
- Takehisa Katsura (6 patents)
- Takayoshi Fukuda (2 patents)
- Sin Yokomizo (1 patents)
- Takushiro Shiraishi (3 patents)
- Hiroshi Yamaoka (35 patents)
- Norikazu Unno (1 patents)
US Patent 7073617 · Granted Jul 11, 2006