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Aichi, JP
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last 30 patents
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Patent Grant
Manufacturing method of porous silicon material, porous silicon mat...
Patent number
12,180,563
Issue date
Dec 31, 2024
Toyota Jidosha Kabushiki Kaisha
Hiroyuki Kawaura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Manufacturing method of porous silicon material, porous silicon mat...
Patent number
12,049,685
Issue date
Jul 30, 2024
Toyota Jidosha Kabushiki Kaisha
Hiroyuki Kawaura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of porous silicon material, porous silicon mat...
Patent number
11,851,733
Issue date
Dec 26, 2023
Toyota Jidosha Kabushiki Kaisha
Hiroyuki Kawaura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
MANUFACTURING METHOD OF POROUS SILICON MATERIAL, POROUS SILICON MAT...
Publication number
20240043966
Publication date
Feb 8, 2024
Toyota Jidosha Kabushiki Kaisha
Hiroyuki KAWAURA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MANUFACTURING METHOD OF POROUS SILICON MATERIAL, POROUS SILICON MAT...
Publication number
20230265542
Publication date
Aug 24, 2023
TOTOTA JIDOSHA KABUSHIKI KAISHA
Hiroyuki Kawaura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MANUFACTURING METHOD OF POROUS SILICON MATERIAL, POROUS SILICON MAT...
Publication number
20220411897
Publication date
Dec 29, 2022
Toyota Jidosha Kabushiki Kaisha
Hiroyuki Kawaura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Cathode Active Material for Alkaline Battery and Manufacturing Meth...
Publication number
20080274405
Publication date
Nov 6, 2008
Toyota Jidosha Kabushiki Kaisha
Tetsuro Kobayashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Alkaline Storage Battery
Publication number
20080254366
Publication date
Oct 16, 2008
Tetsuro Kobayashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...