Ryo Takayama

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus, reader writer, and colorant cartridge
- Patent number 10,558,899
- Issue date Feb 11, 2020
- Kyocera Document Solutions, Inc.
- Ryo Takayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reading device and image forming apparatus
- Patent number 10,440,216
- Issue date Oct 8, 2019
- Kyocera Document Solutions Inc.
- Ryo Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interlock circuit and image forming apparatus
- Patent number 9,812,270
- Issue date Nov 7, 2017
- KYOCERA Document Solutions Inc.
- Ryo Takayama
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS, READER WRITER, AND COLORANT CARTRIDGE
- Publication number 20190147307
- Publication date May 16, 2019
- KYOCERA DOCUMENT SOLUTIONS INC.
- Ryo TAKAYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20190082074
- Publication date Mar 14, 2019
- KYOCERA DOCUMENT SOLUTIONS INC.
- Ryo Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERLOCK CIRCUIT AND IMAGE FORMING APPARATUS
- Publication number 20160154386
- Publication date Jun 2, 2016
- KYOCERA DOCUMENT SOLUTIONS INC.
- Ryo Takayama
- H01 - BASIC ELECTRIC ELEMENTS