Assignee
Inventors
- Naoki Sumi (118 patents)
- Akitoshi Yamada (261 patents)
- Shinichi Miyazaki (191 patents)
- Masao Kato (211 patents)
- Hisashi Ishikawa (220 patents)
- Akihiro Fujimoto (75 patents)
- Yusuke Yamamoto (106 patents)
- Yuji Hara (32 patents)
US Patent 10043118 · Granted Aug 7, 2018