Assignee
No assignee recorded.
Inventors
- Akifumi Ueda (14 patents)
- Hidetaka Nakagawara (3 patents)
- Shintaro Okada (16 patents)
- Saki Fujita (9 patents)
- Kazuo Watanabe (228 patents)
- Shigeki Watanabe (128 patents)
US Patent 9625812 · Granted Apr 18, 2017
No assignee recorded.