Assignee
Inventors
- Toru Nakayama (104 patents)
- Yukio Tamura (22 patents)
- Toshio Kitani (4 patents)
- Satoru Koyanagi (16 patents)
- Yuji Ozawa (12 patents)
- Yoshimitsu Yuzawa (5 patents)
- Katsuhiro Ikegami (23 patents)
- Mikihisa Takiguchi (1 patents)
US Patent 6119967 · Granted Sep 19, 2000