Assignee
Inventors
- Shigeya Kimura (71 patents)
- Hisashi Yoshida (88 patents)
- Hisao Miyazaki (26 patents)
- Hiroshi Tomita (247 patents)
- Souichi Ueno (9 patents)
- Takeshi Hoshi (15 patents)
- Tatsuo Shimizu (239 patents)
US Patent 11855579 · Granted Dec 26, 2023