Assignee
Inventors
- Tomoaki Yamasaki (10 patents)
- Shinya Okazaki (16 patents)
- Hiroki Okazaki (17 patents)
- Shigeki Hamamoto (20 patents)
- Changming Zhao (12 patents)
- Minoru Iwata (7 patents)
- Yuki Hayashi (100 patents)
US Patent 9266972 · Granted Feb 23, 2016