Assignee
Inventors
- Kohji Yoshie (19 patents)
- Hiroyuki Wakabayashi (57 patents)
- Masato Hattori (66 patents)
- Teruhiko Toyoizumi (25 patents)
- Masaru Ohtsuka (25 patents)
- Tetsuhiro Kodera (8 patents)
- Makoto Tamura (14 patents)
US Patent 6354059 · Granted Mar 12, 2002