Assignee
Inventors
- Toshitsugu Sakamoto (44 patents)
- Masakazu Aono (23 patents)
- Tsuyoshi Hasegawa (96 patents)
- Tomonobu Nakayama (15 patents)
- Kazuya Terabe (14 patents)
- Hisao Kawaura (19 patents)
- Tadahiko Sugibayashi (101 patents)
US Patent 7875883 · Granted Jan 25, 2011