Assignee
Inventors
- Masatoshi Hada (33 patents)
- Hirofumi Takai (1 patents)
- Akio Muto (15 patents)
- Toshihiro Nakajima (41 patents)
- Yuji Hijiriyama (1 patents)
- Kenji Matsuda (116 patents)
- Kazufumi Hosoda (2 patents)
US Patent 10066730 · Granted Sep 4, 2018