Assignee
Inventors
- Takashi Tamai (37 patents)
- Dongsik Jang (4 patents)
- Atsufumi Hanazawa (8 patents)
- Satoshi Takahashi (301 patents)
- Yoshiki Yanagawa (44 patents)
- Tsutomu Maekawa (25 patents)
- Yukitaka Watarai (9 patents)
US Patent 11040561 · Granted Jun 22, 2021