Assignee
Inventors
- Yoshihisa Kagawa (40 patents)
- Nobutoshi Fujii (75 patents)
- Masanaga Fukasawa (19 patents)
- Tokihisa KANEGUCHI (6 patents)
- Yoshiya Hagimoto (39 patents)
- Kenichi Aoyagi (68 patents)
- Ikue Mitsuhashi (28 patents)
US Patent 10026769 · Granted Jul 17, 2018