AY

Akinori Yamaguchi

Ricoh Company: 5 patents #109 of 1,810Top 7%
MS Mitsubishi Hitachi Power Systems: 1 patents #84 of 337Top 25%
📍 Ikeda, JP: #1 of 27 inventorsTop 4%
Overall (2017): #23,407 of 506,227Top 5%
6
Patents 2017

Issued Patents 2017

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9811023 Developing device, image forming apparatus, and toner detection method Naoki Nakatake 2017-11-07
9746795 Optical writing control device, image forming apparatus, and optical writing control method for controlling light emission of a light source Motohiro Kawanabe, Yoshinori Shirasaki, Masayuki Hayashi, Masatoshi Murakami, Yuusuke Kohri 2017-08-29
9658565 Developing device, image forming apparatus, method of detecting developer amount, and non-transitory recording medium storing program Takashi Oida, Shoh Tsuritani, Tomohiro Ohshima, Mizuho Ohmura 2017-05-23
9644540 Collector and gas turbine plant provided with same Kazuya Higashi, Kiyonori Kushioka 2017-05-09
9618875 Optical writing control device, image forming apparatus, and method of controlling optical writing device Masayuki Hayashi, Motohiro Kawanabe, Yoshinori Shirasaki, Yuusuke Kohri, Masatoshi Murakami 2017-04-11
9535360 Image forming apparatus and emission control method for controlling pre-charge of light emitting elements of exposure units Motohiro Kawanabe, Masayuki Hayashi, Masatoshi Murakami, Yoshinori Shirasaki, Yuusuke Kohri 2017-01-03