HM

Hiroshi Maekawa

MC Mitsui Chemicals: 1 patents #71 of 237Top 30%
SE Seiko Epson: 1 patents #596 of 1,382Top 45%
Overall (2018): #398,265 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9873814 Ink composition Takayoshi Kagata, Toshihiro Yoshimura, Yasuyuki KAGAWA, Yukiko Egami, Hiroko Wachi +3 more 2018-01-23