Assignee
Inventors
- Satoshi Koide (25 patents)
- Yasutomo Kawabata (49 patents)
- Eiji Yamada (112 patents)
- Akihiko Kanamori (11 patents)
- Masatoshi Uchida (22 patents)
- Tetsuya Abe (231 patents)
- Akihiro Yamanaka (104 patents)
- Takeshi Kotani (22 patents)
US Patent 5936312 · Granted Aug 10, 1999