Akio Shokaku

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Productivity evaluation method, productivity evaluation device, pro...
- Patent number 11,662,337
- Issue date May 30, 2023
- Sekisui Chemical Co., Ltd.
- Yoji Fujimori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Productivity evaluation method, productivity evaluation device, pro...
- Patent number 10,677,769
- Issue date Jun 9, 2020
- Sekisui Chemical Co., Ltd.
- Yoji Fujimori
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTIVITY EVALUATION METHOD, PRODUCTIVITY EVALUATION DEVICE, PRO...
- Publication number 20200264148
- Publication date Aug 20, 2020
- Sekisui Chemical Co., Ltd
- Yoji FUJIMORI
- G01 - MEASURING TESTING
Information Patent Application
PRODUCTIVITY EVALUATION METHOD, PRODUCTIVITY EVALUATION DEVICE, PRO...
- Publication number 20170336376
- Publication date Nov 23, 2017
- Sekisui Chemical Co., Ltd
- Yoji FUJIMORI
- G01 - MEASURING TESTING
Information Patent Application
PRODUCTIVITY EVALUATION METHOD, PRODUCTIVITY EVALUATION DEVICE, PRO...
- Publication number 20150253299
- Publication date Sep 10, 2015
- SEKISUI CHEMICAL CO. LTD.
- Yoji Fujimori
- G01 - MEASURING TESTING