YK

Yasuo Katano

Ricoh Company: 4 patents #201 of 1,683Top 15%
Canon: 2 patents #703 of 3,266Top 25%
Overall (2011): #9,489 of 364,097Top 3%
6
Patents 2011

Issued Patents 2011

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8086141 Electric charging apparatus and image forming apparatus using the same Yukimichi Someya, Eiichi Ohta, Naomi Sugimoto, Takuro Sekiya, Shohji Tanaka +2 more 2011-12-27
8055061 Method and apparatus for generating three-dimensional model information 2011-11-08
8041549 Analyzation apparatus and control method thereof Dai Matsumura 2011-10-18
8019267 Fixer, fixing device, and image forming apparatus Tsuneo Kurotori, Tomoyasu Hirasawa, Hiromichi Komai 2011-09-13
7989133 Fixing liquid, fixing device using the fixing liquid, and image forming apparatus comprising the fixing device Tsuneo Kurotori, Tomoyasu Hirasawa, Hiromichi Komai, Takuma Nakamura 2011-08-02
7869754 Bubble creating method, bubble creating device, bubbly fixation fluid producing method, bubbly fixation fluid producing device, fixation fluid, image forming method, and image forming apparatus Tsuneo Kurotori, Tomoyasu Hirasawa, Takuma Nakamura, Yuko Arizumi 2011-01-11