Assignee
Inventors
- Masanori Takita (4 patents)
- Hiroshi Yashima (12 patents)
- Michiaki Fujita (8 patents)
- Tomoaki Shimazu (6 patents)
- Motomitsu Hasumi (8 patents)
- Hiroshi Nishimura (167 patents)
- Tadashi Saito (113 patents)
US Patent 7993256 · Granted Aug 9, 2011