Assignee
Inventors
- Shigenobu Komatsu (22 patents)
- Masanao Yamaoka (106 patents)
- Noriaki Maeda (58 patents)
- Masao Morimoto (31 patents)
- Yasuhisa Shimazaki (47 patents)
- Yasuyuki Okuma (13 patents)
- Toshiaki Sano (28 patents)
US Patent 10304526 · Granted May 28, 2019