Assignee
Inventors
- Yasuhiro Hara (69 patents)
- Tetsuo NURUKI (8 patents)
- Yoichi Tamura (11 patents)
- Nobuhisa Ishiyama (1 patents)
- Hiroshi Mizuo (3 patents)
- Shintaro Kitakata (20 patents)
- Hiroshi Kato (424 patents)
- Yukio Oka (4 patents)
US Patent 9550463 · Granted Jan 24, 2017