Assignee
Inventors
- Nobuyuki Ogawa (25 patents)
- Hitoshi Onozeki (4 patents)
- Takahiro Tanabe (8 patents)
- Kenji Takai (31 patents)
- Norio Moriike (8 patents)
- Shin Takanezawa (29 patents)
- Takako Ejiri (4 patents)
- Toshihisa Kumakura (5 patents)
US Patent 7740936 · Granted Jun 22, 2010