HO

Hajime Okawa

JC Japan Fine Ceramics Center: 1 patents #52 of 117Top 45%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
📍 Seto, JP: #205 of 328 inventorsTop 65%
Overall (All Time): #2,892,002 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9983166 Nitrogen oxide responsive element and method for producing same Taro Ueda, Masaya Suzuki, Takafumi Ogawa, Seiji Takahashi, Toyoharu Kaneko +1 more 2018-05-29