Assignee
Inventors
- Tomoyasu Hirasawa (51 patents)
- Kiyotada Katoh (12 patents)
- Takeshi Endoh (19 patents)
- Takashi Tanaka (236 patents)
- Toshihiko Baba (52 patents)
- Keisuke Ikeda (59 patents)
- Hiroki Yamasaki (8 patents)
US Patent 11371783 · Granted Jun 28, 2022