YI

Yukiko Ishijima

Ricoh Company: 3 patents #82 of 1,125Top 8%
Overall (2022): #54,987 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11401432 Curable composition, accommodating unit, device for forming two or three dimensional image, method of forming two or three dimensional image, and cured matter Takayuki Shimizu, Satoshi Kojima, Hiroki Kobayashi, Shin Hasegawa, Yuuki Matsushita 2022-08-02
11370932 Curable composition, accommodating unit, device for forming two or three dimensional image, method of forming two or three dimensional image, and cured matter Satoshi Kojima, Takayuki Shimizu, Shin Hasegawa, Hiroki Kobayashi, Yuuki Matsushita 2022-06-28
11332629 Curable clear ink composition, storing container, ink set, printing method, printed matter, and cured material Hiroki Kobayashi, Satoshi Kojima, Takayuki Shimizu, Shin Hasegawa, Yuuki Matsushita 2022-05-17