Assignee
Inventors
- Hideyuki Tomizawa (34 patents)
- Akihiro Kojima (133 patents)
- Miyoko Shimada (43 patents)
- Yosuke Akimoto (105 patents)
- Miyuki Shimojuku (6 patents)
- Hideto Furuyama (161 patents)
- Yoshiaki Sugizaki (209 patents)
US Patent 9837580 · Granted Dec 5, 2017