Assignee
No assignee recorded.
Inventors
- Takeshi Nagata (75 patents)
- Hidemasa MAEKAWA (3 patents)
- Makiko Suitani (3 patents)
- Unknown
- Kazutoshi Matsuzaki (25 patents)
- Akira Sano (96 patents)
- Toru Hagiwara (5 patents)
- Unknown
US Patent 11144837 · Granted Oct 12, 2021
No assignee recorded.