YK

Yukifumi Kobayashi

Ricoh Company: 3 patents #215 of 1,821Top 15%
Overall (2018): #50,432 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10073396 Image forming apparatus incorporating information detector Hideyo Makino, Tetsuya Ofuchi, Takayuki Nishimura, Yasuyuki Sekino, Tohru Matsumoto +2 more 2018-09-11
10012939 Image forming apparatus and program product used in the image forming apparatus Takayuki Nishimura, Hideyo Makino, Yasuyuki Sekino, Kohtaroh Oda, Tohru Matsumoto +5 more 2018-07-03
9890003 Sheet discriminator and image forming apparatus incorporating the sheet discriminator Satoshi Nakayama, Noriaki Takenaga, Hideyo Makino, Tetsuya Ofuchi, Takayuki Nishimura +2 more 2018-02-13