Assignee
Inventors
- Tatsuji Furuse (8 patents)
- Seiichiro Hirahara (6 patents)
- Shuji Nakazawa (8 patents)
- Yasushi Ode (1 patents)
- Tomoyuki Kojima (15 patents)
- Fumiaki Sekine (3 patents)
- Hiroshi Makino (123 patents)
- Manabu Yonekura (1 patents)
US Patent 6897172 · Granted May 24, 2005