Koji Kakehi

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Patents Grantslast 30 patents

Information Patent Grant
Heat-resistant alloy, heat-resistant alloy powder, heat-resistant a...
- Patent number 12,139,776
- Issue date Nov 12, 2024
- Tokyo Metropolitan Public University Corporation
- Koji Kakehi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Heat-resistant alloy, heat-resistant alloy powder, heat-resistant a...
- Patent number 11,846,006
- Issue date Dec 19, 2023
- Tokyo Metropolitan Public University Corporation
- Koji Kakehi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Stabilized alkylene oxide adduct containing lactic acid or a lactate
- Patent number 4,737,314
- Issue date Apr 12, 1988
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Hiromi Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HEAT-RESISTANT ALLOY, HEAT-RESISTANT ALLOY POWDER, HEAT-RESISTANT A...
- Publication number 20240076763
- Publication date Mar 7, 2024
- TOKYO METROPOLITAN PUBLIC UNIVERSITY CORPORATION
- Koji Kakehi
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HEAT-RESISTANT ALLOY, HEAT-RESISTANT ALLOY POWDER, HEAT-RESISTANT A...
- Publication number 20220325383
- Publication date Oct 13, 2022
- TOKYO METROPOLITAN PUBLIC UNIVERSITY CORPORATION
- Koji Kakehi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...