Assignee
Inventors
- Tomoyoshi Ikeda (14 patents)
- Fumiaki Nakao (54 patents)
- Kenji Kono (66 patents)
- Tomotake Aono (32 patents)
- Katsuhiko Shimizu (32 patents)
- Shigeto Hattori (13 patents)
- Jun Takeda (89 patents)
US Patent 10209791 · Granted Feb 19, 2019