Takeshi Shirai

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Edogawa-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solder paste for reduction gas, and method for producing soldered p...
- Patent number 10,610,981
- Issue date Apr 7, 2020
- ORIGIN COMPANY, LIMITED
- Yukiko Hayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SOLDER PASTE FOR REDUCTION GAS, AND METHOD FOR PRODUCING SOLDERED P...
- Publication number 20190009375
- Publication date Jan 10, 2019
- ORIGIN ELECTRIC COMPANY, LIMITED
- Yukiko HAYASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLUX FOR SOLDER PASTE, AND SOLDER PASTE
- Publication number 20120291921
- Publication date Nov 22, 2012
- ARAKAWA CHEMICAL INDUSTRIES, LTD.
- Eiji Iwamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SOLDER PASTE
- Publication number 20120291922
- Publication date Nov 22, 2012
- ARAKAWA CHEMICAL INDUSTRIES, LTD.
- Eiji Iwamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR