JM

Junichi Matsumoto

Ricoh Company: 5 patents #172 of 2,036Top 9%
KA Kataoka: 1 patents #1 of 6Top 20%
Sumitomo Electric Industries: 1 patents #236 of 570Top 45%
Overall (2016): #14,088 of 481,213Top 3%
7
Patents 2016

Issued Patents 2016

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9499887 Magnesium alloy sheet Ryuichi Inoue, Nozomu Kawabe, Nobuyuki Mori, Masatada Numano, Motonori Nakamura +3 more 2016-11-22
9492889 Laser processing machine Masami Suzuki, Norio Nishi, Nobutaka Yoneyama, Satoshi Tokuoka, Etsushi KATO 2016-11-15
9482987 Powder container, powder supply device and image forming apparatus Tsukuru Kai, Hiroshi Hosokawa, Makoto Komatsu, Tadashi Hayakawa, Yuzuru Ozawa 2016-11-01
9405221 Powder container and image forming apparatus incorporating same Makoto Komatsu, Tsukuru Kai, Hiroshi Hosokawa, Tadashi Hayakawa, Yuzuru Ozawa 2016-08-02
9285763 Cap, powder container, developer supply device, and image forming apparatus Makoto Komatsu, Tsukuru Kai, Tadashi Hayakawa, Hiroshi Hosokawa, Daichi Yamaguchi 2016-03-15
9244379 Powder container and image forming apparatus incorporating same Tsukuru Kai, Hiroshi Hosokawa, Yuzuru Ozawa, Tadashi Hayakawa, Makoto Komatsu 2016-01-26
9229361 Developer conveyance device, image forming apparatus, and developer conveyance method Kiyonori Tsuda, Nobuo Takami, Yutaka Takahashi, Kentaro Mikuniya, Keinosuke Kondoh +1 more 2016-01-05