Assignee
Inventors
- Seiji Samukawa (40 patents)
- Shigeo Yasuhara (2 patents)
- Shingo Kadomura (51 patents)
- Tsutomu Shimayama (9 patents)
- Hisashi Yano (22 patents)
- Kunitoshi Tajima (1 patents)
- Noriaki Matsunaga (54 patents)
- Masaki Yoshimaru (25 patents)
US Patent 8828886 · Granted Sep 9, 2014