KA

Koichi Akiyama

SE Seiko Epson: 7 patents #38 of 1,351Top 3%
Mitsubishi Electric: 1 patents #903 of 2,608Top 35%
Overall (2017): #11,395 of 506,227Top 3%
8
Patents 2017

Issued Patents 2017

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9823558 Light source device, method for manufacturing light source device, and projector 2017-11-21
9810977 Solid-state light source device and projector utilizing a plurality of collimator lenses 2017-11-07
9804485 Light source device, lighting apparatus, and projector 2017-10-31
9804486 Light source apparatus, illuminator, and projector having multiple reflection elements 2017-10-31
9733497 Semiconductor optical modulator and optical module Eiji Yagyu 2017-08-15
9632321 Illumination device and projector 2017-04-25
9568817 Illumination apparatus and projector 2017-02-14
9541819 Illuminator and projector for preventing a shift of an illumination region 2017-01-10