Assignee
Inventors
- Tetsuyo Ohashi (39 patents)
- Yasuyuki Takanaka (32 patents)
- Tetsuya Ishikawa (252 patents)
- Seiji Ogasawara (34 patents)
- Noriko Sato (75 patents)
- Akira Kida (68 patents)
- Noboru Shimoyama (35 patents)
US Patent 10974527 · Granted Apr 13, 2021