KS

Kohji Sakai

Ricoh Company: 2 patents #618 of 2,036Top 35%
Sharp Kabushiki Kaisha: 2 patents #231 of 1,100Top 25%
Overall (2016): #39,966 of 481,213Top 9%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9448436 Planar light source device and liquid crystal display device equipped with same 2016-09-20
9435938 Edge-lit surface light source device Atsushi Yamashita 2016-09-06
RE45918 Optical scanning apparatus, optical writing apparatus, and image forming apparatus Kenichiroh Saisho 2016-03-08
9235154 Image forming method of exposing the surface of an image carrier with light and image forming apparatus Hiroyuki Suhara, Hiroaki Tanaka 2016-01-12