Assignee
Inventors
- Toshiaki Yamaguchi (60 patents)
- Daigo Kuronuma (20 patents)
- Ryutaro Takahashi (36 patents)
- Naoaki Wada (24 patents)
- Tomohito Abe (25 patents)
- Noriyuki Aoki (43 patents)
- Ryohei Maruyama (37 patents)
- Masakazu Nagashima (24 patents)
US Patent 11052681 · Granted Jul 6, 2021