Assignee
Inventors
- Akio Sayano (14 patents)
- Norihisa Saito (14 patents)
- Tetsuji Kaneko (5 patents)
- Yasuo Morishima (3 patents)
- Masato Okamura (19 patents)
- Kenji Yamazaki (100 patents)
- Kunihiko Kinugasa (17 patents)
US Patent 9850581 · Granted Dec 26, 2017