Assignee
Inventors
- Akihiko Seki (27 patents)
- Yasuhiro KANEMATSU (1 patents)
- Noriyasu Nishio (3 patents)
- Norifumi Suzuki (3 patents)
- Tsuyoshi Suzuki (91 patents)
- Kazuo Kato (161 patents)
- Toshiyuki Natsume (2 patents)
- Kenichi Sugibayashi (1 patents)
US Patent 10074951 · Granted Sep 11, 2018