Katsumi KAWAI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Existing system processing specification extractor
- Patent number 10,489,428
- Issue date Nov 26, 2019
- Hitachi, Ltd.
- Yasunari Takai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for analyzing impact of change and its apparatus
- Patent number 10,162,601
- Issue date Dec 25, 2018
- Hitachi, Ltd.
- Yasunari Takai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ultrasonic probing apparatus
- Patent number 4,331,034
- Issue date May 25, 1982
- The Chugoku Electric Power Co., Inc.
- Hiroyuki Takeda
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for Analyzing Impact of Change and Its Apparatus
- Publication number 20180081637
- Publication date Mar 22, 2018
- Hitachi, Ltd
- Yasunari TAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANALYSIS APPARATUS, ANALYSIS METHOD, AND RECORDING MEDIUM
- Publication number 20180067916
- Publication date Mar 8, 2018
- Hitachi, Ltd
- Ryosuke TSUCHIYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXISTING SYSTEM PROCESSING SPECIFICATION EXTRACTOR
- Publication number 20170270185
- Publication date Sep 21, 2017
- Hitachi, Ltd
- Yasunari TAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE ANALYSIS DEVICE AND DATABASE ANALYSIS METHOD
- Publication number 20170140309
- Publication date May 18, 2017
- Hitachi, Ltd
- Yasunori HASHIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Usability evaluation support method and system
- Publication number 20060236241
- Publication date Oct 19, 2006
- Etsuko Harada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System, apparatus, method and program for evaluating usability to c...
- Publication number 20050268172
- Publication date Dec 1, 2005
- Hitachi, Ltd
- Nozomi Uchinomiya
- G06 - COMPUTING CALCULATING COUNTING