Toshihiko KISHIZAWA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoelectric power generation device
- Patent number 12,144,256
- Issue date Nov 12, 2024
- Kelk Ltd.
- Toshihiko Kishizawa
Information Patent Grant
Thermoelectric generator module
- Patent number 12,114,570
- Issue date Oct 8, 2024
- Kelk Ltd.
- Masakazu Oba
Information Patent Grant
Thermoelectric module and adjustment method of thermoelectric module
- Patent number 12,022,734
- Issue date Jun 25, 2024
- Kelk Ltd.
- Toshihiko Kishizawa
Information Patent Grant
Thermoelectric module
- Patent number 11,903,316
- Issue date Feb 13, 2024
- Kelk Ltd.
- Toshihiko Kishizawa
Information Patent Grant
Thermoelectric power generation device
- Patent number 11,765,974
- Issue date Sep 19, 2023
- Kelk Ltd.
- Toshihiko Kishizawa

Patents Applicationslast 30 patents

Information Patent Application
THERMOELECTRIC POWER GENERATION DEVICE
- Publication number 20240023444
- Publication date Jan 18, 2024
- KELK LTD.
- Toshihiko KISHIZAWA
Information Patent Application
THERMOELECTRIC POWER GENERATOR
- Publication number 20230052567
- Publication date Feb 16, 2023
- KELK LTD.
- Toshihiko KISHIZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC GENERATOR MODULE
- Publication number 20220254978
- Publication date Aug 11, 2022
- KELK LTD.
- Masakazu OBA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC POWER GENERATION DEVICE
- Publication number 20220199883
- Publication date Jun 23, 2022
- KELK LTD.
- Toshihiko KISHIZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC MODULE AND ADJUSTMENT METHOD OF THERMOELECTRIC MODULE
- Publication number 20210391524
- Publication date Dec 16, 2021
- KELK LTD.
- Toshihiko KISHIZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC MODULE
- Publication number 20210351333
- Publication date Nov 11, 2021
- KELK LTD.
- Toshihiko KISHIZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC GENERATION DEVICE
- Publication number 20200321503
- Publication date Oct 8, 2020
- KELK LTD.
- Toshihiko KISHIZAWA
- H01 - BASIC ELECTRIC ELEMENTS