Assignee
Inventors
- Masaki Yamamoto (269 patents)
- Hirohisa Yamada (74 patents)
- Yasuhiro Harada (246 patents)
- Go Mori (59 patents)
- Hideharu Tajima (82 patents)
- Shigemi Maeda (91 patents)
- Yoshiteru Murakami (101 patents)
US Patent 8976637 · Granted Mar 10, 2015