Akira OOKA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Work analysis assistance device, work analysis assistance method, c...
- Patent number 11,068,831
- Issue date Jul 20, 2021
- Broadleaf Co., Ltd.
- Takahide Arao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Work analysis device, work analysis method, program and information...
- Patent number 10,692,222
- Issue date Jun 23, 2020
- Broadleaf Co., Ltd.
- Takahide Arao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
WORK ANALYSIS ASSISTANCE DEVICE, WORK ANALYSIS ASSISTANCE METHOD, C...
- Publication number 20200293972
- Publication date Sep 17, 2020
- Broadleaf Co., Ltd.
- Takahide ARAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WORK ANALYSIS DEVICE, WORK ANALYSIS METHOD, PROGRAM AND INFORMATION...
- Publication number 20190035087
- Publication date Jan 31, 2019
- Broadleaf Co., Ltd.
- Takahide ARAO
- G06 - COMPUTING CALCULATING COUNTING