Assignee
Inventors
- Michio Ohkubo (36 patents)
- Takeshi Yagi (100 patents)
- Michihiro Shimada (7 patents)
- Naoki Uno (10 patents)
- Yosuke Hirayama (18 patents)
- Takeshi Nishimura (172 patents)
- Toshio Tani (14 patents)
US Patent 8696949 · Granted Apr 15, 2014