Assignee
Inventors
- Kiyotaka Izawa (5 patents)
- Takashi Yamamoto (694 patents)
- Toshiyuki Utsuki (32 patents)
- Taisuke Kashima (24 patents)
- Shinichi Nishiyama (39 patents)
- Yasuyuki Katakura (10 patents)
- Kouji Furuta (2 patents)
US Patent D411184 · Granted Jun 22, 1999