Assignee
Inventors
- Isao Suzumura (75 patents)
- Hajime WATAKABE (52 patents)
- Akihiro HANADA (63 patents)
- Hirokazu Watanabe (78 patents)
- Yohei Yamaguchi (73 patents)
- Marina Shiokawa (5 patents)
- Ryotaro Kimura (2 patents)
US Patent 10580801 · Granted Mar 3, 2020