Assignee
Inventors
- Akihiro Yamamura (68 patents)
- Tetsunao Takaki (7 patents)
- Tsuyoshi Takahashi (158 patents)
- Akifumi Miyake (4 patents)
- Akira Izawa (6 patents)
- Hiromu Nonoguchi (2 patents)
- Kazuo Matsunaga (12 patents)
- Hiroyuki Akita (98 patents)
US Patent 6914356 · Granted Jul 5, 2005