Assignee
Inventors
- Tamaki Hirai (7 patents)
- Manabu Kaseda (8 patents)
- Osamu Shimamura (46 patents)
- Kenji Ohara (20 patents)
- Kousuke Hagiyama (6 patents)
- Fumihiro Kawamura (10 patents)
- Masanori Aoyagi (16 patents)
US Patent 9899674 · Granted Feb 20, 2018