Assignee
Inventors
- Toshihisa Anazawa (9 patents)
- Yoshihiko Imanaka (41 patents)
- Toshio Manabe (17 patents)
- Hideyuki Amada (8 patents)
- Sachio Ido (6 patents)
- Fumiaki Kumasaka (6 patents)
- Naoki Awaji (8 patents)
US Patent 10328419 · Granted Jun 25, 2019