Koji Kawakami

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Work vehicle
- Patent number 10,287,962
- Issue date May 14, 2019
- Yanmar Co., Ltd.
- Yoshiaki Kurokawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dust collecting filter cloth and bag filter
- Patent number 6,663,684
- Issue date Dec 16, 2003
- Toray Industries, Inc.
- Makoto Nakahara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fabric from impregnated polyphenylene sulfide fibers
- Patent number 6,583,072
- Issue date Jun 24, 2003
- Toray Industries, Inc.
- Koji Kawakami
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
WORK VEHICLE
- Publication number 20170218832
- Publication date Aug 3, 2017
- YANMAR CO., LTD.
- Yoshiaki KUROKAWA
- B60 - VEHICLES IN GENERAL