Assignee
Inventors
- Jun Kamada (42 patents)
- Tomoya Matayoshi (5 patents)
- Michio Eriguchi (12 patents)
- Kaichiro Haruta (4 patents)
- Kenichi Fujii (165 patents)
- Takashi UNEZAKI (7 patents)
- Kazuo Kohmura (38 patents)
US Patent 11332643 · Granted May 17, 2022