HW

Hiroko Wachi

MC Mitsui Chemicals: 2 patents #23 of 237Top 10%
SE Seiko Epson: 1 patents #596 of 1,382Top 45%
Overall (2018): #143,800 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10043677 Method for manufacturing filling planarization film and method for manufacturing electronic device Hirofumi Tanaka, Yasuhisa Kayaba, Koji Inoue, Shoko Ono 2018-08-07
9873814 Ink composition Takayoshi Kagata, Toshihiro Yoshimura, Yasuyuki KAGAWA, Yukiko Egami, Hiroshi Maekawa +3 more 2018-01-23