YH

Yuri Haga

Ricoh Company: 4 patents #126 of 1,821Top 7%
Overall (2018): #32,460 of 503,207Top 7%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10030159 Active-energy-ray-curable composition, active-energy-ray-curable ink, two-dimensional or three-dimensional image forming method, two-dimensional or three-dimensional image forming apparatus, and cured material Mio Kumai, Mihoko Matsumoto, Masayuki Koyano, Kaori Miyahara, Azumi Miyaake +6 more 2018-07-24
10001731 Composition for seamless belt, and image forming apparatus using the belt Makoto Matsushita, Akira Izutani, Hideaki Yasunaga, Keiichiro Juri, Ayano Momose +1 more 2018-06-19
9921526 Semiconductive resin composition, member for electrophotography and image forming apparatus Hiroaki Takahashi, Hideaki Yasunaga, Akira Izutani, Makoto Matsushita, Keiichiro Juri +1 more 2018-03-20
9891558 Semiconductive resin composition, member for electrophotography and image forming apparatus Makoto Matsushita, Akira Izutani, Hiroaki Takahashi, Keiichiro Juri, Hideaki Yasunaga 2018-02-13