YM

Yuuki Matsushita

Ricoh Company: 9 patents #2,462 of 9,818Top 30%
Overall (All Time): #535,349 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12359081 Ink, method for producing ink, and inkjet system 2025-07-15
12281231 Ink, ink set, ink container, recording method, and recording apparatus Yukiko Ishijima, Satoshi Kojima, Takayuki Shimizu, Shin Hasegawa, Hiroki Kobayashi 2025-04-22
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, Yukiko Ishijima 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, Yukiko Ishijima 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, Yukiko Ishijima 2022-05-17
11091576 Active energy ray-curable composition, active energy ray-curable inkjet ink, composition storage container, inkjet discharging apparatus, and cured product Satoshi Kojima, Takayuki Shimizu, Shin Hasegawa, Hiroki Kobayashi, Yukiko Ishijima 2021-08-17
11028280 Composition, cured product, composition stored container, image forming apparatus, and image forming method 2021-06-08
10611920 Curable composition, curable ink, method for forming two-dimensional or three-dimensional images, apparatus for forming two-dimensional or three-dimensional images, cured product, structural body, and processed product Masato Iio 2020-04-07
10577514 Curable composition and cured matter 2020-03-03