Assignee
Inventors
- Toru Takenaka (177 patents)
- Hiroshi Gomi (85 patents)
- Kazushi Hamaya (28 patents)
- Kazushi Akimoto (46 patents)
- Shinya Shirokura (27 patents)
- Minami Asatani (14 patents)
- Katsushi Tanaka (8 patents)
US Patent 7658246 · Granted Feb 9, 2010