Assignee
Inventors
- Kazuhito Miyauchi (10 patents)
- Norihiko Kayahara (6 patents)
- Toshio Tatano (18 patents)
- Eiko Shutoh (4 patents)
- Hiroyuki Sugiuchi (6 patents)
- Tetsumi Irie (7 patents)
- Kaneto Uekama (12 patents)
- Susumu Ohsawa (8 patents)
US Patent 5736406 · Granted Apr 7, 1998