Assignee
Inventors
- Kyoichi Shukuri (6 patents)
- Hideo Yoshizawa (113 patents)
- Naoto Horiguchi (32 patents)
- Osamu Asano (34 patents)
- Keiichiro Okajima (2 patents)
- Tomonori Miura (24 patents)
- Masao Misonou (12 patents)
- Seiichiro Honjo (11 patents)
US Patent 6387460 · Granted May 14, 2002