YM

Yumi Morooka

ML Mitsubishi Pencil Company, Limited: 1 patents #181 of 302Top 60%
📍 Fujioka, JP: #53 of 89 inventorsTop 60%
Overall (All Time): #2,899,369 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10023756 Solid drawing material Huyen Nguyen Thi Thanh, Tatsuya Murata, Motohiro Kasai, Katsunori Kitazawa, Masaaki Matsumoto +2 more 2018-07-17