Assignee
Inventors
- Minoru Inagaki (7 patents)
- Shigeru Fukai (1 patents)
- Michio Shinozaki (16 patents)
- Tomoyuki Marugame (10 patents)
- Hiroyuki Kuroki (22 patents)
- Tatsuya Morimitsu (3 patents)
- Tomio Andoh (4 patents)
US Patent 5532724 · Granted Jul 2, 1996