Assignee
Inventors
- Satoru Ohsaki (14 patents)
- Tatsuya Takahashi (97 patents)
- Koji Kajikawa (10 patents)
- Eiji Maeda (21 patents)
- Yoshikuni Kadoya (13 patents)
- Ryuichi Yamamoto (22 patents)
- Takashi Nakano (273 patents)
US Patent 10221473 · Granted Mar 5, 2019