Assignee
No assignee recorded.
Inventors
- Kunihiro Tsubosaki (85 patents)
- Masachika Masuda (85 patents)
- Akihiko Iwaya (18 patents)
- Atsushi Nakamura (521 patents)
- Chikako Imura (8 patents)
- Toshihiro Shiotsuki (8 patents)
US Patent 6335227 · Granted Jan 1, 2002
No assignee recorded.