Osaka
Japan
4
2023-07-06
The entities that hold a legal rights for patent applications filed by inventor Kato Hirofumi:
Hirofumi Kato from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
EPOXY RESIN COMPOSITION AND CURED PRODUCT THEREOF
#2 | 2022-01-27Epoxy resin composition and cured product thereof
#3 | 2011-04-14Method of producing purified optically acitve 4-amino-3-(substituted phenyl)butanoic acid compound
#4 | 2008-01-24Safety control device, safety control system, and method for detecting communication error
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