Assignee
Inventors
- Hidetoshi Kawai (35 patents)
- Yoshiharu Hata (1 patents)
- Takeo Sakurai (2 patents)
- Hiroyuki Nishiura (2 patents)
- Unknown
- Reika Ogawa (1 patents)
- Shigehiko Sato (4 patents)
- Masaaki Matsunaga (1 patents)
US Patent 9353340 · Granted May 31, 2016