TA

Tomoyuki Akaki

ML Mitsubishi Pencil Company, Limited: 1 patents #6 of 45Top 15%
Overall (2018): #210,703 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9873806 Ink composition for aqueous ink ball point pen Yusuke Kobayashi, Noriko SAKANE 2018-01-23