Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hiroshi Toyao0
Eiji Hankui0
Yasuhiko Matsunaga0
Takeshi Ebisawa0
Osamu Hashiguchi0
Mariko Koyama0
Keishi Kosaka0
Date of Patent
January 31, 2023
0Patent Application Number
297752070
Date Filed
March 22, 2021
0Patent Citations
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