Assignee
Inventors
- Yoshitaka Ito (80 patents)
- Masami Ishii (44 patents)
- Takayuki Nishio (3 patents)
- Uichiro Mizutani (9 patents)
- Yuh Yamada (2 patents)
- Fumihiko Ogasawara (1 patents)
- Motohiro Suganuma (1 patents)
US Patent 5547924 · Granted Aug 20, 1996