Hirokazu Kawatani

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Kahoku-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus, line detection method, and computer-rea...
- Patent number 9,160,884
- Issue date Oct 13, 2015
- PFU Limited
- Hirokazu Kawatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, region determining method, and computer...
- Patent number 9,092,869
- Issue date Jul 28, 2015
- PFU Limited
- Hirokazu Kawatani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, line detection method, and computer-rea...
- Patent number 8,897,574
- Issue date Nov 25, 2014
- PFU Limited
- Hirokazu Kawatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, rectangle detection method, and compute...
- Patent number 8,849,042
- Issue date Sep 30, 2014
- PFU Limited
- Hirokazu Kawatani
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING APPARATUS, CONTROL METHOD, AND NON-TRANSITORY COMP...
- Publication number 20240348734
- Publication date Oct 17, 2024
- PFU LIMITED
- Hirokazu Kawatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS, CONTROL METHOD, AND NON-TRANSITORY COMP...
- Publication number 20240348736
- Publication date Oct 17, 2024
- PFU LIMITED
- Yuta Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS, REGION DETERMINING METHOD, AND COMPUTER...
- Publication number 20140294303
- Publication date Oct 2, 2014
- PFU LIMITED
- Hirokazu Kawatani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, RECTANGLE DETECTION METHOD, AND COMPUTE...
- Publication number 20130121595
- Publication date May 16, 2013
- Hirokazu Kawatani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, LINE DETECTION METHOD, AND COMPUTER-REA...
- Publication number 20130120806
- Publication date May 16, 2013
- Hirokazu Kawatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS, LINE DETECTION METHOD, AND COMPUTER-REA...
- Publication number 20130121594
- Publication date May 16, 2013
- Hirokazu Kawatani
- G06 - COMPUTING CALCULATING COUNTING