Assignee
Inventors
- Makoto Iwasaki (77 patents)
- Motoharu Kajiyama (8 patents)
- Yoshiaki Nakamura (79 patents)
- Hiroshi Okikawa (28 patents)
- Mitsuru Hashimoto (93 patents)
- Kenichiro Fujimoto (18 patents)
- Akinari Nakayama (27 patents)
US Patent 10497489 · Granted Dec 3, 2019