Assignee
Inventors
- Yuusuke Morigami (27 patents)
- Tadashi Kobayashi (150 patents)
- Misao Nishikawa (1 patents)
- Hiroyuki Yoshikawa (74 patents)
- Kazuhito Ozawa (18 patents)
- Ryo HIRANO (36 patents)
- Shinobu Seki (15 patents)
- Shinji Wakamatsu (10 patents)
US Patent 5797596 · Granted Aug 25, 1998