Assignee
Inventors
- Huang Detian (2 patents)
- Hiromitsu Kuroda (46 patents)
- Hakaru Matsui (10 patents)
- Osamu Seya (11 patents)
- Ryohei Okada (24 patents)
- Shinichi Masui (2 patents)
- Ryuji Nakagawa (17 patents)
- Hiroshi Okikawa (28 patents)
US Patent 8143517 · Granted Mar 27, 2012