Assignee
Inventors
- Kazufumi Sato (44 patents)
- Yasushi Fujii (44 patents)
- Hisanobu Harada (4 patents)
- Koji Yonemura (19 patents)
- Isamu Takagi (10 patents)
- Daisuke Kawana (18 patents)
- Tomotaka Yamada (16 patents)
- Toshikazu Takayama (16 patents)
US Patent 8216763 · Granted Jul 10, 2012