Assignee
Inventors
- Masayuki Otake (1 patents)
- Kiyoshi Sakamoto (46 patents)
- Shuji Watanabe (12 patents)
- Akira Inada (5 patents)
- Nobuhiro Mabuchi (2 patents)
- Naoyuki Kikuchi (9 patents)
- Shigeru Tanabe (12 patents)
- Takuo Otoshi (1 patents)
US Patent 5327207 · Granted Jul 5, 1994