YO

Yukie Ohtsuka

JL Johnson Matthey Public Limited: 1 patents #446 of 922Top 50%
📍 Tochigi, JP: #1,767 of 2,789 inventorsTop 65%
Overall (All Time): #2,810,858 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10753248 Exhaust gas purification catalyst Tomotaka Hirota, Yasunori Kurashima, Shuhei NAGAOKA, Satoshi Sumiya, Takayuki Suzuki +1 more 2020-08-25