NH

Naoki Hamada

TC Toyo Ink Sc Holdings Co.: 1 patents #4 of 23Top 20%
TC Toyocolor Co.: 1 patents #1 of 10Top 10%
Overall (2018): #294,263 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10155867 Method for producing halogenated organic pigment, halogenated organic pigment obtained by the production method, and colored composition comprising the same Akimitsu Mochizuki, Noriyoshi Takahata, Takashi Kasuya 2018-12-18