Assignee
Inventors
- Taro Funamoto (14 patents)
- Wataru Machidori (6 patents)
- Katsuyuki Arimoto (16 patents)
- Yoshihito Ohta (13 patents)
- Takahiro Kobayashi (178 patents)
- Yasuhiro Kumamoto (17 patents)
- Tetsuo Kariya (3 patents)
US Patent 6980225 · Granted Dec 27, 2005