Assignee
Inventors
- Mitsuhiro Kawamura (16 patents)
- Makoto Kawai (108 patents)
- Yuji Shishido (19 patents)
- Tomoki Kato (125 patents)
- Yasuhiro Katsu (5 patents)
- Takafumi Ikeda (12 patents)
- Noriaki Murase (7 patents)
US Patent 6653313 · Granted Nov 25, 2003