Assignee
Inventors
- Naoki Nishiguchi (55 patents)
- Akiyoshi Hirayama (4 patents)
- Masahiro Furutani (16 patents)
- Tatsuo Shimizu (239 patents)
- Kiyoshi Takayama (12 patents)
- Tomoko Shimizu (16 patents)
- Kazuya Suzuki (7 patents)
US Patent 8865170 · Granted Oct 21, 2014