HK

Haruyoshi Kurogi

NL Nippon Sheet Glass Company, Limited: 2 patents #332 of 836Top 40%
📍 Tochigi, JP: #1,324 of 2,789 inventorsTop 50%
Overall (All Time): #2,010,467 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9392647 Window glass sheet fitted with seal member Takumitsu Sakamoto 2016-07-12
9006613 Window glass sheet fitted with seal member Takumitsu Sakamoto 2015-04-14