Assignee
Inventors
- Tetsuya Makino (61 patents)
- Hiroshi Takabayashi (58 patents)
- Tomoyuki Nakamura (100 patents)
- Kunihiko Hayashi (96 patents)
- Yosuke Konishi (3 patents)
- Akira Sasaki (198 patents)
- Akira Saito (214 patents)
US Patent 9935305 · Granted Apr 3, 2018