Assignee
Inventors
- Masako Nakamura (17 patents)
- Kei Sasaki (9 patents)
- Shuichi Kohzaki (21 patents)
- Fumiaki Funada (87 patents)
- Hiroshi Numata (12 patents)
- Hideo Ichinose (28 patents)
- Herbert Plach (90 patents)
- Eike Poetsch (152 patents)
US Patent 5431850 · Granted Jul 11, 1995