YO

Yoshiaki Ono

PL Pilot Ink Company, Limited: 1 patents #1 of 8Top 15%
Overall (2018): #181,532 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9855789 Thermochromic color-memorizing composition and thermochromic color-memorizing microcapsule pigment encapsulating same 2018-01-02