Assignee
Inventors
- Ikuo Ando (17 patents)
- Toshitake Sasaki (14 patents)
- Tsukasa Abe (63 patents)
- Masato Terashima (9 patents)
- Koji Hayashi (183 patents)
- Hiroyasu Harada (8 patents)
- Masakazu Yamamoto (82 patents)
US Patent 9180871 · Granted Nov 10, 2015