Kenji Ogawa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for laser welding of materials having different thicknesses
- Patent number 9,993,896
- Issue date Jun 12, 2018
- Nisshin Steel Co., Ltd.
- Kazuaki Hosomi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Molten metal transporting container
- Patent number 7,481,967
- Issue date Jan 27, 2009
- Nippon Crucible Co., Ltd.
- Bunji Ukaji
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molten-metal transferring ladle and molten-metal tapping method
- Patent number 7,354,547
- Issue date Apr 8, 2008
- Nippon Crucible Co., Ltd.
- Bunji Ukaji
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
INDUCING APPARATUS
- Publication number 20240400069
- Publication date Dec 5, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Kenji OGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR LASER WELDING OF MATERIALS HAVING DIFFERENT THICKNESSES
- Publication number 20170297145
- Publication date Oct 19, 2017
- NISSHIN STEEL CO., LTD.
- Kazuaki HOSOMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MOLTEN METAL TRANSPORTING CONTAINER
- Publication number 20080088069
- Publication date Apr 17, 2008
- NIPPON CRUCIBLE CO., LTD.
- Bunji Ukaji
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Molten metal transporting container
- Publication number 20070152387
- Publication date Jul 5, 2007
- NIPPON CRUCIBLE CO., LTD.
- Bunji Ukaji
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Molten-metal transferring ladle and molten-metal tapping method
- Publication number 20060119024
- Publication date Jun 8, 2006
- NIPPON CRUCIBLE CO., LTD.
- Bunji Ukaji
- B22 - CASTING POWDER METALLURGY