Assignee
Inventors
- Hirofumi Okazaki (35 patents)
- Hironobu Kobayashi (42 patents)
- Masayuki Taniguchi (69 patents)
- Ken Amano (8 patents)
- Toshiyuki Tanaka (239 patents)
- Hisayuki Orita (10 patents)
- Kenji Kiyama (24 patents)
US Patent 5764535 · Granted Jun 9, 1998