Assignee
Inventors
- Yoshinobu Makino (7 patents)
- Kiyoshi Yamada (41 patents)
- Hiroshi Matsui (150 patents)
- Yoshihiro Aburatani (4 patents)
- Yamato Kaminaka (3 patents)
- Hiroshi Kubo (187 patents)
- Hiroaki Okamoto (79 patents)
US Patent 6032361 · Granted Mar 7, 2000