Assignee
Inventors
- Masatoshi Terao (1 patents)
- Takeshi Ikegami (81 patents)
- Kazumi Saburi (5 patents)
- Hiroe Miyajima (1 patents)
- Takashi Kato (436 patents)
- Takashi Horinouchi (7 patents)
- Katsura Komiyama (1 patents)
US Patent 5202868 · Granted Apr 13, 1993