Assignee
Inventors
- Tatsuki Shiota (9 patents)
- Takumi Takeyasu (8 patents)
- Kenichiro Kataoka (13 patents)
- Tsutomu Mochizuki (13 patents)
- Hirofumi Tanabe (7 patents)
- Mikio Ota (3 patents)
- Masatoshi Kano (1 patents)
- Hisao Yamaguchi (9 patents)
US Patent 5496853 · Granted Mar 5, 1996