Akifumi TAKAHASHI

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Ishikawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
File management device and file management method and non-transitor...
- Patent number 11,182,343
- Issue date Nov 23, 2021
- PFU Limited
- Akifumi Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File management device and file management method and non-transitor...
- Patent number 11,151,085
- Issue date Oct 19, 2021
- PFU Limited
- Akifumi Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image-processing apparatus, date identification apparatus, image-pr...
- Patent number 9,646,218
- Issue date May 9, 2017
- PFU Limited
- Akifumi Takahashi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
FILE MANAGEMENT DEVICE AND FILE MANAGEMENT METHOD AND NON-TRANSITOR...
- Publication number 20200065294
- Publication date Feb 27, 2020
- PFU Limited
- Akifumi TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE-PROCESSING APPARATUS, DATE IDENTIFICATION APPARATUS, IMAGE-PR...
- Publication number 20160371557
- Publication date Dec 22, 2016
- PFU Limited
- Akifumi TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING