Assignee
Inventors
- Yasuteru Yamano (12 patents)
- Takehiro Katoh (43 patents)
- Akihiko Fujino (69 patents)
- Kenji Tsuji (52 patents)
- Shuji Izumi (34 patents)
- Masaki Nakai (5 patents)
- Nobuyuki Taniguchi (253 patents)
US Patent 5097281 · Granted Mar 17, 1992