Assignee
Inventors
- Hiroki Nikawa (8 patents)
- Seichiyou Makihira (1 patents)
- Yuichi Mine (1 patents)
- Yoshinori Abe (89 patents)
- Tatsuyuki Nakatani (10 patents)
- Keishi Okamoto (33 patents)
- Yuki Nitta (7 patents)
US Patent 9138507 · Granted Sep 22, 2015