Assignee
Inventors
- Chie Shishido (82 patents)
- Yuji Takagi (198 patents)
- Shuji Maeda (18 patents)
- Takanori Ninomiya (68 patents)
- Takashi Hiroi (83 patents)
- Masahiro Watanabe (448 patents)
- Hideaki Doi (24 patents)
US Patent 7263216 · Granted Aug 28, 2007