Assignee
Inventors
- Yoshihiro Hasegawa (20 patents)
- Shouichirou Shindou (2 patents)
- Tomohisa Hattori (4 patents)
- Tatsuhiro Obata (2 patents)
- Fumiko Horiuchi (2 patents)
- Hiroyuki Hayakawa (5 patents)
- Hiroaki Kumazawa (2 patents)
US Patent 6413995 · Granted Jul 2, 2002