Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11395629 | Detection device for placement in contact with the eye of a user | Masanori Iwasaki, Ken Hayakawa, Tsukasa Yoshimura, Masakazu Yajima, Naoto Yamaguchi | 2022-07-26 |
| 11285776 | Hollow spring member and manufacturing method therefor | Masato Sugawara, Yutaka Wakabayashi | 2022-03-29 |
| 11229272 | Nail production system and nail production method | Fumiko Shiga, Tomomasa Watanabe, Naoko Ishiduka, Soichi Fukasawa, Yue Ouyang +2 more | 2022-01-25 |