Assignee
Inventors
- Taisuke Omi (10 patents)
- Masaaki Kawamura (4 patents)
- Kazuo Koike (58 patents)
- Kenichi Yamada (135 patents)
- Tasuku Kohara (16 patents)
- Tsuyoshi Endoh (23 patents)
- Hiroshi Takeda (127 patents)
US Patent 9007608 · Granted Apr 14, 2015