Assignee
Inventors
- Kunihiko Watanabe (97 patents)
- Masahiro Ukisu (1 patents)
- Tomoyuki Ariyoshi (12 patents)
- Mitsuo Nakatani (45 patents)
- Masahiko Suzuki (207 patents)
- Hideki Kuriyama (7 patents)
- Keiichiro Ashizawa (82 patents)
US Patent 6900853 · Granted May 31, 2005