HO

Hanako Oyamada

JL Johnson Matthey Public Limited: 1 patents #59 of 183Top 35%
Overall (2020): #455,419 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10773251 Oxidation catalyst for internal combustion engine exhaust gas treatment Philip Gerald Blakeman, Gavin Michael Brown, Sougato Chatterjee, Andrew Francis Chiffey, Jane Gast +5 more 2020-09-15