Assignee
Inventors
- Shigekazu Matsui (31 patents)
- Hiroshi Kuroda (16 patents)
- Nobuya Hirokane (7 patents)
- Haruyuki Makio (14 patents)
- Toshihiro Takai (32 patents)
- Koji Kato (5 patents)
- Terunori Fujita (56 patents)
- Makoto Kamimura (3 patents)
US Patent 6476276 · Granted Nov 5, 2002