Assignee
Inventors
- Katsuya Kume (37 patents)
- Toshiaki Okuno (63 patents)
- Izumi Ozeki (22 patents)
- Tomohiro Omure (17 patents)
- Takashi Ozaki (74 patents)
- Keisuke Taihaku (16 patents)
- Takashi Yamamoto (694 patents)
US Patent 10770207 · Granted Sep 8, 2020