Assignee
Inventors
- Masaru Itoh (8 patents)
- Iwao Maeda (23 patents)
- Tatsuya Sugano (45 patents)
- Norinao Watanabe (9 patents)
- Yutaka Nakamura (169 patents)
- Yoshikazu JIKUHARA (21 patents)
- Yuki Nishikawa (32 patents)
US Patent 12491866 · Granted Dec 9, 2025