JH

Jouji HIRAI

KA Kao: 4 patents #816 of 3,221Top 30%
Overall (All Time): #1,124,844 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11603434 Method for manufacturing thermoplastic resin composition Hiroki Sawada, Tadanori YOSHIMURA, Tomoya Tsuboi, Akihiro Onoue 2023-03-14
11298871 Soluble material for three-dimensional molding Tadanori YOSHIMURA, Tomoya Tsuboi, Hiroki Sawada 2022-04-12
10738142 Soluble material for three-dimensional molding Tadanori YOSHIMURA, Takuma Kimura 2020-08-11
10717227 Three-dimensional-modeling soluble material Hiroki Sawada, Tadanori YOSHIMURA, Takuma Kimura 2020-07-21