Assignee
Inventors
- Naofumi Yoneda (62 patents)
- Moriyasu Miyazaki (37 patents)
- Izuru Naitoh (2 patents)
- Yoshio Inasawa (20 patents)
- Shigeru Makino (9 patents)
- Shuji Urasaki (23 patents)
- Yoshihiko Konishi (21 patents)
US Patent 6870512 · Granted Mar 22, 2005