Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815421 | Acoustic mode propagation speed measurement method and acoustic mode propagation speed measurement device | Yuto SAGAE, Kyozo Tsujikawa, Kazuhide NAKAJIMA | 2023-11-14 |
| 11806412 | Oil-in-water emulsion sunscreen cosmetic | Satoshi Yamaki, Kazutaka Sasaki, Kazuhiro Yamaguchi | 2023-11-07 |
| 11801207 | Water-in-oil emulsion sunscreen cosmetic | Satoshi Yamaki, Kazutaka Sasaki, Yurika WATANABE, Mayuri TASHIRO, Yuko Nagare +2 more | 2023-10-31 |
| 11762144 | Multicore optical fiber and design method | Kazuhide NAKAJIMA | 2023-09-19 |
| 11722223 | Optical communication system and optical communication method | Yuto SAGAE, Taiji SAKAMOTO, Kazuhide NAKAJIMA | 2023-08-08 |
| 11687332 | Communication apparatus for wirelessly communicating with another apparatus, information processing method, and program | — | 2023-06-27 |