Mitsuharu SHIOKAWA

Follow

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image reading apparatus
- Patent number 9,894,232
- Issue date Feb 13, 2018
- Riso Kagaku Corporation
- Mitsuharu Shiokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device and image processing method
- Patent number 8,977,050
- Issue date Mar 10, 2015
- Riso Kagaku Corporation
- Masahiro Kawashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging system
- Patent number 8,953,229
- Issue date Feb 10, 2015
- Riso Kagaku Corporation
- Mitsuharu Shiokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE READING APPARATUS
- Publication number 20170155789
- Publication date Jun 1, 2017
- Riso Kagaku Corporation
- Mitsuharu SHIOKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING SYSTEM
- Publication number 20140240798
- Publication date Aug 28, 2014
- Riso Kagaku Corporation
- Mitsuharu SHIOKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image Processing Device and Image Processing Method
- Publication number 20130156312
- Publication date Jun 20, 2013
- Riso Kagaku Corporation
- Masahiro KAWASHIMA
- G06 - COMPUTING CALCULATING COUNTING