Assignee
Inventors
- Nobuhisa Watanabe (20 patents)
- Yasuhiro Kabasawa (16 patents)
- Shinya Abe (84 patents)
- Mayu Shibazaki (1 patents)
- Hiroki Ishihara (14 patents)
- Kohtarou Kodama (6 patents)
- Hideyuki Adachi (18 patents)
US Patent 6288064 · Granted Sep 11, 2001