Assignee
Inventors
- Shinichi Shigenaga (16 patents)
- Shuichi Watanabe (83 patents)
- Tadashi Maki (12 patents)
- Akitoshi IZUMI (14 patents)
- Kazunori Hayashi (88 patents)
- Toshimichi Tokuda (21 patents)
- Shojiro Matsuo (6 patents)
- Hirotaka SAWA (15 patents)
US Patent 9516412 · Granted Dec 6, 2016