Assignee
Inventors
- Fumio Mori (47 patents)
- Masafumi Okada (5 patents)
- Shuji Miki (2 patents)
- Iwao Ebashi (7 patents)
- Takashi Nishida (33 patents)
- Kouichiro Kawai (2 patents)
- Tazuko Tashiro (2 patents)
- Shigeru Tsukagoshi (3 patents)
US Patent 5100877 · Granted Mar 31, 1992