KELK Ltd.

Organization

CHICAGO, IL, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Thermoelectric generation device
- Patent number 12,225,820
- Issue date Feb 11, 2025
- Kelk Ltd.
- Yonghoon Lee
Information Patent Grant
Substrate processing apparatus
- Patent number 12,183,552
- Issue date Dec 31, 2024
- KELK Ltd.
- Atsushi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermoelectric module and method for manufacturing thermoelectric m...
- Patent number 12,185,629
- Issue date Dec 31, 2024
- Kelk Ltd.
- Yonghoon Lee
Information Patent Grant
Thermoelectric power generation device
- Patent number 12,144,256
- Issue date Nov 12, 2024
- Kelk Ltd.
- Toshihiko Kishizawa
Information Patent Grant
Temperature control device
- Patent number 12,131,940
- Issue date Oct 29, 2024
- Kelk Ltd.
- Atsushi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
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
Fluid heating device
- Patent number 11,985,736
- Issue date May 14, 2024
- Kelk Ltd.
- Daisuke Watanabe
- B08 - CLEANING
Information Patent Grant
Temperature adjustment device with spacers
- Patent number 11,978,621
- Issue date May 7, 2024
- Kelk Ltd.
- Atsushi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermoelectric generator
- Patent number 11,957,054
- Issue date Apr 9, 2024
- Kelk Ltd.
- Isao Shibata
Information Patent Grant
Detection device
- Patent number 11,953,491
- Issue date Apr 9, 2024
- KELK Ltd.
- Kazuji Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature adjustment device and method for manufacturing temperat...
- Patent number 11,955,353
- Issue date Apr 9, 2024
- Kelk Ltd.
- Atsushi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature control device
- Patent number 11,935,767
- Issue date Mar 19, 2024
- Kelk Ltd.
- Atsushi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermoelectric generation module
- Patent number 11,930,708
- Issue date Mar 12, 2024
- Kelk Ltd.
- Masakazu Oba
Information Patent Grant
Analysis device, analysis system, and analysis method
- Patent number 11,920,973
- Issue date Mar 5, 2024
- Kelk Ltd.
- Tomonori Murata
- G01 - MEASURING TESTING
Information Patent Grant
Vibration analysis device, vibration analysis system, and vibration...
- Patent number 11,906,471
- Issue date Feb 20, 2024
- Kelk Ltd.
- Tomonori Murata
- G01 - MEASURING TESTING
Information Patent Grant
Thermoelectric module
- Patent number 11,903,316
- Issue date Feb 13, 2024
- Kelk Ltd.
- Toshihiko Kishizawa
Information Patent Grant
Temperature regulation device and temperature regulation method
- Patent number 11,867,433
- Issue date Jan 9, 2024
- Kelk Ltd.
- Kouhei Shimoyama
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Electrode connection structure and detection device
- Patent number 11,811,179
- Issue date Nov 7, 2023
- Kelk Ltd.
- Tomonori Murata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature control system and temperature control method
- Patent number 11,797,033
- Issue date Oct 24, 2023
- Kelk Ltd.
- Atsushi Kobayashi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Thermoelectric power generation device
- Patent number 11,765,974
- Issue date Sep 19, 2023
- Kelk Ltd.
- Toshihiko Kishizawa
Information Patent Grant
Temperature control device
- Patent number 11,669,113
- Issue date Jun 6, 2023
- Kelk Ltd.
- Kazuhiro Mimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing thermoelectric conversion element and ther...
- Patent number 11,665,964
- Issue date May 30, 2023
- Kelk Ltd.
- Tetsushi Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermoelectric power generation module mounting substrate
- Patent number 11,647,672
- Issue date May 9, 2023
- Kelk Ltd.
- Tomonori Murata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Detection device and diagnostic system
- Patent number 11,624,732
- Issue date Apr 11, 2023
- Kelk Ltd.
- Tomonori Murata
- G01 - MEASURING TESTING
Information Patent Grant
Thermoelectric power-generating device
- Patent number 11,605,771
- Issue date Mar 14, 2023
- Kelk Ltd.
- Kazuya Makino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermoelectric generation device
- Patent number 11,495,722
- Issue date Nov 8, 2022
- Kelk Ltd.
- Daisuke Goto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermoelectric generator transmitter
- Patent number 11,415,468
- Issue date Aug 16, 2022
- Kelk Ltd.
- Tomonori Murata
- G08 - SIGNALLING
Information Patent Grant
Fluid heating device
- Patent number 11,387,119
- Issue date Jul 12, 2022
- Kelk Ltd.
- Kazuhiro Mimura
- B08 - CLEANING
Information Patent Grant
Thermoelectric power generation module
- Patent number 11,387,398
- Issue date Jul 12, 2022
- Kelk Ltd.
- Masakazu Oba
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TEMPERATURE CONTROL DEVICE AND WAFER PROCESSING SYSTEM
- Publication number 20250054784
- Publication date Feb 13, 2025
- KELK LTD.
- Atsushi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC POWER GENERATION DEVICE
- Publication number 20250048932
- Publication date Feb 6, 2025
- KELK LTD.
- Toshihiko KISHIZAWA
Information Patent Application
TEMPERATURE ADJUSTMENT DEVICE
- Publication number 20250012488
- Publication date Jan 9, 2025
- KELK LTD.
- Hiroki IRIKURA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
WAFER TEMPERATURE CONTROL DEVICE AND WAFER TEMPERATURE CONTROL METHOD
- Publication number 20240429074
- Publication date Dec 26, 2024
- KELK LTD.
- Kazuhiro Mimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPERATURE ADJUSTMENT DEVICE
- Publication number 20240274492
- Publication date Aug 15, 2024
- KELK LTD.
- Atsushi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC MODULE AND METHOD FOR MANUFACTURING THERMOELECTRIC M...
- Publication number 20240099141
- Publication date Mar 21, 2024
- KELK LTD.
- Hiroyuki Matsunami
Information Patent Application
ELECTRODE CONNECTION STRUCTURE AND DETECTION DEVICE
- Publication number 20240030669
- Publication date Jan 25, 2024
- KELK LTD.
- TOMONORI MURATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC POWER GENERATION DEVICE
- Publication number 20240023444
- Publication date Jan 18, 2024
- KELK LTD.
- Toshihiko KISHIZAWA
Information Patent Application
WAFER TEMPERATURE CONTROL DEVICE
- Publication number 20240014051
- Publication date Jan 11, 2024
- KELK LTD.
- Atsushi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPERATURE CONTROL SYSTEM
- Publication number 20230384808
- Publication date Nov 30, 2023
- KELK LTD.
- Kazuhiro MIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC MODULE
- Publication number 20230389427
- Publication date Nov 30, 2023
- KELK LTD.
- Takaaki OHTA
Information Patent Application
TEMPERATURE CONTROL SYSTEM
- Publication number 20230147288
- Publication date May 11, 2023
- KELK LTD.
- Kazuhiro MIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESIDUAL CHARGE REMOVAL DEVICE
- Publication number 20230073032
- Publication date Mar 9, 2023
- KELK LTD.
- Tomonori MURATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC GENERATION DEVICE
- Publication number 20230059573
- Publication date Feb 23, 2023
- KELK LTD.
- Yonghoon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS TERMINAL AND WIRELESS SYSTEM
- Publication number 20230055689
- Publication date Feb 23, 2023
- KELK LTD.
- TOMONORI MURATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 MODULE AND OPTICAL MODULE
- Publication number 20230006123
- Publication date Jan 5, 2023
- KELK LTD.
- Takaaki OHTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD
- Publication number 20220359242
- Publication date Nov 10, 2022
- KELK Ltd.
- Atsushi KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC GENERATOR
- Publication number 20220320411
- Publication date Oct 6, 2022
- KELK LTD.
- Isao SHIBATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC MODULE AND METHOD FOR MANUFACTURING THERMOELECTRIC M...
- Publication number 20220293840
- Publication date Sep 15, 2022
- KELK LTD.
- Yonghoon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESSING LIQUID TEMPERATURE CONTROL APPARATUS
- Publication number 20220275979
- Publication date Sep 1, 2022
- KELK LTD.
- Daisuke Goto
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
TEMPERATURE CONTROL DEVICE FOR SEMICONDUCTOR WAFER AND TEMPERATURE...
- Publication number 20220262660
- Publication date Aug 18, 2022
- KELK LTD.
- Wataru Omuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STATE ESTIMATION SYSTEM
- Publication number 20220252462
- Publication date Aug 11, 2022
- KELK LTD.
- Daisuke GOTO
- G01 - MEASURING TESTING
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
SUBSTRATE SUPPORT DEVICE
- Publication number 20220246459
- Publication date Aug 4, 2022
- KELK LTD.
- Wataru Omuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANALYSIS DEVICE, ANALYSIS SYSTEM, AND ANALYSIS METHOD
- Publication number 20220221432
- Publication date Jul 14, 2022
- KELK LTD.
- Tomonori MURATA
- G01 - MEASURING TESTING
Information Patent Application
ANALYSIS DEVICE, ANALYSIS SYSTEM, AND ANALYSIS METHOD
- Publication number 20220214210
- Publication date Jul 7, 2022
- KELK LTD.
- Tomonori MURATA
- G01 - MEASURING TESTING
Information Patent Application
THERMOELECTRIC POWER GENERATION MODULE MOUNTING SUBSTRATE
- Publication number 20220209094
- Publication date Jun 30, 2022
- KELK LTD.
- TOMONORI MURATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE CONNECTION STRUCTURE AND DETECTION DEVICE
- Publication number 20220209480
- Publication date Jun 30, 2022
- KELK LTD.
- TOMONORI MURATA
- 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

Trademarklast 30 trademarks

Information Trademark
79258420 - KELK
- Serial number 79258420
- Registration number 6480931
- Filing date Feb 8, 2019
- KELK Ltd.
- 7 - Machines and machine tools
Information Trademark
79083641 - KELK
- Serial number 79083641
- Registration number 4097577
- Filing date Mar 19, 2010
- KELK Ltd.
- 7 - Machines and machine tools

Organization

Patents Grantslast 30 patents

Thermoelectric generation device

Substrate processing apparatus

Thermoelectric module and method for manufacturing thermoelectric m...

Thermoelectric power generation device

Temperature control device

Thermoelectric generator module

Thermoelectric module and adjustment method of thermoelectric module

Fluid heating device

Temperature adjustment device with spacers

Thermoelectric generator

Detection device

Temperature adjustment device and method for manufacturing temperat...

Temperature control device

Thermoelectric generation module

Analysis device, analysis system, and analysis method

Vibration analysis device, vibration analysis system, and vibration...

Thermoelectric module

Temperature regulation device and temperature regulation method

Electrode connection structure and detection device

Temperature control system and temperature control method

Thermoelectric power generation device

Temperature control device

Method for manufacturing thermoelectric conversion element and ther...

Thermoelectric power generation module mounting substrate

Detection device and diagnostic system

Thermoelectric power-generating device

Thermoelectric generation device

Thermoelectric generator transmitter

Fluid heating device

Thermoelectric power generation module

Patents Applicationslast 30 patents

TEMPERATURE CONTROL DEVICE AND WAFER PROCESSING SYSTEM

THERMOELECTRIC POWER GENERATION DEVICE

TEMPERATURE ADJUSTMENT DEVICE

WAFER TEMPERATURE CONTROL DEVICE AND WAFER TEMPERATURE CONTROL METHOD

TEMPERATURE ADJUSTMENT DEVICE

THERMOELECTRIC MODULE AND METHOD FOR MANUFACTURING THERMOELECTRIC M...

ELECTRODE CONNECTION STRUCTURE AND DETECTION DEVICE

THERMOELECTRIC POWER GENERATION DEVICE

WAFER TEMPERATURE CONTROL DEVICE

TEMPERATURE CONTROL SYSTEM

THERMOELECTRIC MODULE

TEMPERATURE CONTROL SYSTEM

RESIDUAL CHARGE REMOVAL DEVICE

THERMOELECTRIC GENERATION DEVICE

WIRELESS TERMINAL AND WIRELESS SYSTEM

THERMOELECTRIC POWER GENERATOR

THERMOELECTRIC MODULE AND OPTICAL MODULE

TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD

THERMOELECTRIC GENERATOR

THERMOELECTRIC MODULE AND METHOD FOR MANUFACTURING THERMOELECTRIC M...

PROCESSING LIQUID TEMPERATURE CONTROL APPARATUS

TEMPERATURE CONTROL DEVICE FOR SEMICONDUCTOR WAFER AND TEMPERATURE...

STATE ESTIMATION SYSTEM

THERMOELECTRIC GENERATOR MODULE

SUBSTRATE SUPPORT DEVICE

ANALYSIS DEVICE, ANALYSIS SYSTEM, AND ANALYSIS METHOD

ANALYSIS DEVICE, ANALYSIS SYSTEM, AND ANALYSIS METHOD

THERMOELECTRIC POWER GENERATION MODULE MOUNTING SUBSTRATE

ELECTRODE CONNECTION STRUCTURE AND DETECTION DEVICE

THERMOELECTRIC POWER GENERATION DEVICE

Trademarklast 30 trademarks

79258420 - KELK

79083641 - KELK