Assignee
Inventors
- Tsuneo Nakata (70 patents)
- Naoki Iwata (41 patents)
- Masao Sakai (35 patents)
- Masayuki Fukumitsu (3 patents)
- Shingo Hasegawa (21 patents)
- Shuji Isobe (20 patents)
- Junya Iwazaki (5 patents)
- Eisuke Koizumi (16 patents)
US Patent 11457000 · Granted Sep 27, 2022