Keita KOYAMA

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Nagoya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Printer performing quality determination process to determine quali...
- Patent number 11,593,574
- Issue date Feb 28, 2023
- Brother Kogyo Kabushiki Kaisha
- Mitsuru Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing apparatus
- Patent number 11,459,199
- Issue date Oct 4, 2022
- Brother Kogyo Kabushiki Kaisha
- Keita Koyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PRINTER PERFORMING QUALITY DETERMINATION PROCESS TO DETERMINE QUALI...
- Publication number 20210303804
- Publication date Sep 30, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Mitsuru NAKAMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING APPARATUS
- Publication number 20200207565
- Publication date Jul 2, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita KOYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE