Details for 2019758314
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Details for 2019758314
Deleted
European Patent
30.12.2020 A
15.11.2023 B1
20.02.2018
JP
2018027980
G02B 6/26 20060101AFI20230522BHEP
Owner
Sumitomo Electric Optifrontier Co., Ltd.1, Taya-cho, Sakae-ku Yokohama-shi Kanagawa 2448589JP
Representative
No representatives present
Inventor
KOGUCHI, Keitarouc/o SEI Optifrontier Co., Ltd., 1, Taya-cho, Sakae-ku Yokohama-shi, Kanagawa 244-8589JP
KURINO, Shinsukec/o SEI Optifrontier Co., Ltd., 1, Taya-cho, Sakae-ku Yokohama-shi, Kanagawa 244-8589JP
SATO, Ryuichiroc/o SEI Optifrontier Co., Ltd., 1, Taya-cho, Sakae-ku Yokohama-shi, Kanagawa 244-8589JP
ISHIZUKA, Masatakac/o SEI Optifrontier Co., Ltd., 1, Taya-cho, Sakae-ku Yokohama-shi, Kanagawa 244-8589JP