Assignee
Inventors
- Kenji Sasaki (245 patents)
- Tomonori Tanoue (48 patents)
- Sakae Kikuchi (11 patents)
- Toshifumi Makino (1 patents)
- Takeshi Sato (334 patents)
- Tsutomu Kobori (10 patents)
- Yasunari Umemoto (87 patents)
- Takashi Kitahara (40 patents)
US Patent 8546939 · Granted Oct 1, 2013