Assignee
Inventors
- Makoto Ikuma (19 patents)
- Hiroyuki Amikawa (16 patents)
- Takayasu Kito (11 patents)
- Shinichi Ogita (12 patents)
- Junichi Matsuo (82 patents)
- Yasuyuki Endoh (28 patents)
- Katsumi Tokuyama (7 patents)
- Tetsuya Abe (231 patents)
US Patent 10685997 · Granted Jun 16, 2020