Assignee
Inventors
- Toru Takahashi (508 patents)
- Tatsuo Nakajima (23 patents)
- Hiroyuki Hakamata (6 patents)
- Ikuo Uemoto (6 patents)
- Shinji Miyazaki (43 patents)
- Takuji Harano (7 patents)
- Takayuki Oda (11 patents)
US Patent 9976874 · Granted May 22, 2018