Assignee
Inventors
- Kou Tsurugi (7 patents)
- Yoshihisa Inoue (86 patents)
- Isao Hara (30 patents)
- Hiroyoshi Watanabe (31 patents)
- Tomoyoshi Hakamata (3 patents)
- Akira Nomoto (25 patents)
- Osamu Nakamura (365 patents)
US Patent 8809490 · Granted Aug 19, 2014