Assignee
Inventors
- Tetsuo Ikeda (103 patents)
- Eisuke Fujinawa (9 patents)
- Kosuke Yoshitomi (12 patents)
- Masaki Handa (22 patents)
- JUNJI OTSUKA (8 patents)
- Kenji Gotoh (29 patents)
- Katsuji Miyazawa (24 patents)
- Shoji Watanabe (63 patents)
US Patent 11216179 · Granted Jan 4, 2022