Assignee
Inventors
- Masahiro Komachiya (21 patents)
- Shigeru Oho (51 patents)
- Satoshi Shimada (145 patents)
- Seiko Suzuki (29 patents)
- Takao Sasayama (49 patents)
- Minoru Takahashi (206 patents)
- Masahiro Kurita (48 patents)
US Patent 5693936 · Granted Dec 2, 1997