Assignee
Inventors
- Gen Suzuki (46 patents)
- Shohei Sugawara (2 patents)
- Hiroya Tanigawa (3 patents)
- Machio Moriuchi (2 patents)
- Yoshio Nagashima (1 patents)
- Yasuhiro Nakajima (10 patents)
- Hiroyuki Arita (4 patents)
- Yumi Murakami (1 patents)
US Patent 5736982 · Granted Apr 7, 1998