Assignee
Inventors
- Shigeaki Goto (33 patents)
- Masanori Ishigaki (54 patents)
- Shuji Tomura (61 patents)
- Takahide Sugiyama (37 patents)
- Takaji Umeno (49 patents)
- Masaki Okamura (92 patents)
- Naoyoshi Takamatsu (49 patents)
US Patent 9935548 · Granted Apr 3, 2018