KS

Kohji Sakai

Ricoh Company: 7 patents #27 of 1,821Top 2%
Overall (2018): #13,942 of 503,207Top 3%
7
Patents 2018

Issued Patents 2018

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10148064 Semiconductor laser driving apparatus, optical scanning apparatus, object detection apparatus, and mobile apparatus Masataka Uehira, Shigeaki Imai, Tadashi Nakamura 2018-12-04
10132926 Range finder, mobile object and range-finding method Masataka Uehira, Atsufumi Omori 2018-11-20
10071586 Light irradiation apparatus and information rewritable system Masataka Uehira, Tomoyasu Hirasawa, Tomomi Ishimi 2018-09-11
10031228 Object detecting apparatus Tadashi Nakamura 2018-07-24
9981604 Object detector and sensing apparatus 2018-05-29
9925798 Optical scanning apparatus and image forming device Naoto Watanabe, Toshiaki Tokita, Nobuaki Kubo, Masayuki Muranaka 2018-03-27
9891432 Object detection device and sensing apparatus 2018-02-13