Assignee
Inventors
- Kunio Enomoto (22 patents)
- Masahiro Otaka (14 patents)
- Kazuo Amano (8 patents)
- Koichi Kurosawa (15 patents)
- Eisaku Hayashi (19 patents)
- Ren Morinaka (16 patents)
- Shigeo Hattori (25 patents)
- Kasunori Sato (1 patents)
US Patent 5553106 · Granted Sep 3, 1996