Assignee
Inventors
- Masahiro Hatakeyama (97 patents)
- Ryo Tajima (17 patents)
- Kenichi Suematsu (16 patents)
- Kenji Watanabe (472 patents)
- Yasushi Toma (20 patents)
- Kenji Terao (23 patents)
- Takeshi Murakami (207 patents)
US Patent 10002740 · Granted Jun 19, 2018