Assignee
Inventors
- Hiroyoshi Yamada (12 patents)
- Hirotsune Itahana (4 patents)
- Ayako Moritomo (4 patents)
- Takaho Matsuzawa (2 patents)
- Eisuke Nozawa (7 patents)
- Shinobu Akuzawa (3 patents)
- Koichiro Harada (5 patents)
US Patent 8076348 · Granted Dec 13, 2011