Assignee
Inventors
- Masataka Sugiyama (30 patents)
- Hiroaki Kimura (104 patents)
- Akitaka Ichikawa (9 patents)
- Masaru Ebata (27 patents)
- Tomohiro Saeki (40 patents)
- Tsutomu Sekine (12 patents)
- Hiroaki Suezaki (10 patents)
US Patent 9784336 · Granted Oct 10, 2017