Assignee
Inventors
- Mitsuo Hoshino (10 patents)
- Yuka Tsutsumi (3 patents)
- Mitsuhiro Shimada (18 patents)
- Takashi Masuda (156 patents)
- Yuji Morimiya (20 patents)
- Yoshihiro Ide (9 patents)
- Takashi Kawaguchi (85 patents)
- Yuichiro Nogo (6 patents)
US Patent 5469271 · Granted Nov 21, 1995