Assignee
Inventors
- Hiroshi Tsubouchi (14 patents)
- Motoshi Isono (10 patents)
- Masaki Kato (333 patents)
- Naoyuki Wada (44 patents)
- Keiichi Takahashi (74 patents)
- Yukihiro Okada (63 patents)
- Tatsuya Hashimoto (137 patents)
US Patent 10297814 · Granted May 21, 2019