Assignee
Inventors
- Hiroyuki Nitta (68 patents)
- Hiroyuki Mano (61 patents)
- Tsutomu Furuhashi (106 patents)
- Isao Takita (29 patents)
- Satoru Tsunekawa (33 patents)
- Toshio Futami (38 patents)
- Makiko Ikeda (23 patents)
US Patent RE40973 · Granted Nov 17, 2009