Assignee
Inventors
- Kaneo Yoda (58 patents)
- Takao Kagami (2 patents)
- Kazutoshi Fujisawa (45 patents)
- Hiroshi Tanaka (842 patents)
- Kenjiro Yoshioka (17 patents)
- Naoyuki Okumura (20 patents)
- Shuhei Mori (9 patents)
- Yoshiyuki Takeda (21 patents)
US Patent 6505028 · Granted Jan 7, 2003