Assignee
Inventors
- Mikiro Yanaka (16 patents)
- Fuyuhiko Nishijima (8 patents)
- Mikio Sugano (3 patents)
- Hiroshi Takahashi (6 patents)
- Shigeru Suzuki (17 patents)
- Hiroyuki Enari (27 patents)
- Michihito Ise (15 patents)
US Patent 6211175 · Granted Apr 3, 2001