Assignee
Inventors
- Osamu Kurogi (5 patents)
- Tsuyoshi Sugihara (23 patents)
- Kohya NAKAGAWA (7 patents)
- Kuniaki Nagao (7 patents)
- Sakayu Terada (22 patents)
- Miho Kowaki (9 patents)
- Akira Iyoshi (8 patents)
- Shigeaki Watanabe (38 patents)
US Patent 8720984 · Granted May 13, 2014