Hidehiko Tsukada

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning sponge and cleaning method
- Patent number 10,870,132
- Issue date Dec 22, 2020
- AION CO., LTD
- Yuuichi Shimazaki
- B08 - CLEANING
Information Patent Grant
Activated carbon for use in electrode of power-storage device, and...
- Patent number 10,083,800
- Issue date Sep 25, 2018
- Aion Co., Ltd.
- Hidehiko Tsukada
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Activated carbon for electrode of power storage device and method f...
- Patent number 10,049,824
- Issue date Aug 14, 2018
- Aion Co., Ltd.
- Hidehiko Tsukada
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cleaning sponge roller
- Patent number 8,555,458
- Issue date Oct 15, 2013
- Aion Co., Ltd.
- Tadashi Kawaguchi
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
CLEANING SPONGE AND CLEANING METHOD
- Publication number 20170354995
- Publication date Dec 14, 2017
- AION CO., LTD.
- Yuuichi SHIMAZAKI
- B08 - CLEANING
Information Patent Application
ACTIVATED CARBON FOR USE IN ELECTRODE OF POWER-STORAGE DEVICE, AND...
- Publication number 20160225537
- Publication date Aug 4, 2016
- AION CO., LTD.
- Hidehiko TSUKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLEANING SPONGE AND CLEANING METHOD
- Publication number 20160193631
- Publication date Jul 7, 2016
- AION CO., LTD.
- Yuuichi SHIMAZAKI
- B08 - CLEANING
Information Patent Application
ACTIVATED CARBON FOR ELECTRODE OF POWER STORAGE DEVICE AND METHOD F...
- Publication number 20150049415
- Publication date Feb 19, 2015
- AION CO., LTD.
- Hidehiko Tsukada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CLEANING SPONGE ROLLER
- Publication number 20110265279
- Publication date Nov 3, 2011
- AION CO., LTD.
- Tadashi Kawaguchi
- B08 - CLEANING