Assignee
Inventors
- Yoshiaki Okada (2 patents)
- Masuo Kondoh (3 patents)
- Yosuke Hashimoto (2 patents)
- Keisuke Shirakura (1 patents)
- Takefumi Doi (3 patents)
- Kiyohito Yagi (4 patents)
- Hiroyuki Takeda (5 patents)
- Tatsuya Sawasaki (8 patents)
US Patent 10882906 · Granted Jan 5, 2021