YH

Yojiro Hayashi

SI Sintokogio: 1 patents #245 of 455Top 55%
📍 Toyokawa, JP: #457 of 656 inventorsTop 70%
Overall (All Time): #3,768,150 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5405570 Method of preparing a durable air-permeable mold Toyoji Fuma, Kazuyuki Nishikawa, Naoshi Makiguchi, Takehiro Inagaki, Koji Nishioka +1 more 1995-04-11