Assignee
Inventors
- Yoshiaki Sugizaki (209 patents)
- Akihiro Kojima (133 patents)
- Yosuke Akimoto (105 patents)
- Hidefumi Yasuda (12 patents)
- Nozomu Takahashi (32 patents)
- Kazuhito Higuchi (57 patents)
- Susumu Obata (51 patents)
- Hideo Tamura (77 patents)
US Patent 8957434 · Granted Feb 17, 2015