Assignee
Inventors
- Yoshihiko Matsuda (13 patents)
- Hiroshi Itaya (20 patents)
- Yoshimi Kikuchi (23 patents)
- Haruki Beppu (2 patents)
- Jurgis Antanas Vladovich Jomantas (1 patents)
- Ekaterina Aleksandrovna Kutukova (3 patents)
US Patent 9187554 · Granted Nov 17, 2015