Takeshi Kajiwara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst for air electrode, air electrode including catalyst for ai...
- Patent number 11,811,069
- Issue date Nov 7, 2023
- FDK Corporation
- Minori Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air electrode catalyst for air secondary battery and air secondary...
- Patent number 11,495,804
- Issue date Nov 8, 2022
- FDK Corporation
- Shohei Unoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air electrode for air secondary battery and air secondary battery
- Patent number 11,355,751
- Issue date Jun 7, 2022
- FDK Corporation
- Takeshi Kajiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing catalyst for air secondary battery, method for...
- Patent number 11,322,751
- Issue date May 3, 2022
- FDK Corporation
- Shohei Unoki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
NICKEL-ZINC SECONDARY BATTERY
- Publication number 20250167222
- Publication date May 22, 2025
- FDK CORPORATION
- Taketoshi Banno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIR BATTERY MODULE
- Publication number 20240332677
- Publication date Oct 3, 2024
- FDK CORPORATION
- Yoshiyuki Ogihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST FOR AIR SECONDARY BATTERY, AIR ELECTRODE, AND AIR SECONDAR...
- Publication number 20230049091
- Publication date Feb 16, 2023
- FDK CORPORATION
- Shohei Unoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST FOR AIR ELECTRODE, AIR ELECTRODE INCLUDING CATALYST FOR AI...
- Publication number 20220359884
- Publication date Nov 10, 2022
- FDK CORPORATION
- Minori Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING CATALYST FOR AIR SECONDARY BATTERY, METHOD FOR...
- Publication number 20210043945
- Publication date Feb 11, 2021
- FDK CORPORATION
- Shohei Unoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIR ELECTRODE CATALYST FOR AIR SECONDARY BATTERY AND AIR SECONDARY...
- Publication number 20200251746
- Publication date Aug 6, 2020
- FDK CORPORATION
- Shohei Unoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIR ELECTRODE FOR AIR SECONDARY BATTERY AND AIR SECONDARY BATTERY
- Publication number 20200144616
- Publication date May 7, 2020
- FDK CORPORATION
- Takeshi Kajiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYDROGEN ABSORBING ALLOY POWDER, AND NICKEL HYDROGEN SECONDARY BATT...
- Publication number 20180248172
- Publication date Aug 30, 2018
- FDK CORPORATION
- Masaru Kihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYDROGEN STORAGE ALLOY, NEGATIVE ELECTRODE USING HYDROGEN STORAGE A...
- Publication number 20180114981
- Publication date Apr 26, 2018
- FDK CORPORATION
- Jun Ishida
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Takeshi Kajiwara

Person

Patents Grantslast 30 patents

Catalyst for air electrode, air electrode including catalyst for ai...

Air electrode catalyst for air secondary battery and air secondary...

Air electrode for air secondary battery and air secondary battery

Method for producing catalyst for air secondary battery, method for...

Patents Applicationslast 30 patents

NICKEL-ZINC SECONDARY BATTERY

AIR BATTERY MODULE

CATALYST FOR AIR SECONDARY BATTERY, AIR ELECTRODE, AND AIR SECONDAR...

CATALYST FOR AIR ELECTRODE, AIR ELECTRODE INCLUDING CATALYST FOR AI...

METHOD FOR PRODUCING CATALYST FOR AIR SECONDARY BATTERY, METHOD FOR...

AIR ELECTRODE CATALYST FOR AIR SECONDARY BATTERY AND AIR SECONDARY...

AIR ELECTRODE FOR AIR SECONDARY BATTERY AND AIR SECONDARY BATTERY

HYDROGEN ABSORBING ALLOY POWDER, AND NICKEL HYDROGEN SECONDARY BATT...

HYDROGEN STORAGE ALLOY, NEGATIVE ELECTRODE USING HYDROGEN STORAGE A...