Assignee
Inventors
- Masaya Shimada (8 patents)
- Naomi Uchida (7 patents)
- Yuhzoh Kawano (1 patents)
- Tadayuki Kajiwara (13 patents)
- Tomoyuki Noguchi (41 patents)
- Kazuhiko Soeda (7 patents)
- Akira Sadamoto (2 patents)
US Patent 6285849 · Granted Sep 4, 2001