Assignee
Inventors
- Chihiro Tanaka (62 patents)
- Hayato Kurasawa (336 patents)
- Naoki Takada (102 patents)
- Toshihiko Tanaka (181 patents)
- Tatsuya Wakimoto (9 patents)
- Keita Sasanuma (20 patents)
- Koji Ishizaki (265 patents)
US Patent 10838561 · Granted Nov 17, 2020