Hiroaki KAWAMATA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flux, solder paste and method for producing soldered product
- Patent number 11,738,415
- Issue date Aug 29, 2023
- Senju Metal Industry Co., Ltd.
- Takafumi Ohtake
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flux and solder paste using the same
- Patent number 11,298,780
- Issue date Apr 12, 2022
- Senju Metal Industry Co., Ltd.
- Hiroaki Kawamata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flux and solder paste
- Patent number 10,987,764
- Issue date Apr 27, 2021
- Senju Metal Industry Co., Ltd.
- Hiroyoshi Kawasaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Flux and Solder Paste
- Publication number 20230122883
- Publication date Apr 20, 2023
- SENJU METAL INDUSTRY CO., LTD.
- Ryuji Ukai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLUX, SOLDER PASTE AND METHOD FOR PRODUCING SOLDERED PRODUCT
- Publication number 20230107101
- Publication date Apr 6, 2023
- SENJU METAL INDUSTRY CO., LTD.
- Takafumi OHTAKE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flux and Solder Paste Using the Same
- Publication number 20210299799
- Publication date Sep 30, 2021
- SENJU METAL INDUSTRY CO., LTD.
- Hiroaki Kawamata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLUX AND SOLDER PASTE
- Publication number 20210031311
- Publication date Feb 4, 2021
- SENJU METAL INDUSTRY CO., LTD.
- Hiroyoshi KAWASAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR