Kohei TATSUWAKI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Scroll compressor and refrigeration cycle apparatus
- Patent number 12,006,934
- Issue date Jun 11, 2024
- Mitsubishi Electric Corporation
- Yutaro Iwamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor having orbiting scroll supply hole to lubricate thrust s...
- Patent number 11,953,005
- Issue date Apr 9, 2024
- Mitsubishi Electric Corporation
- Wataru Sasano
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Refrigeration cycle apparatus that injects refrigerant into compres...
- Patent number 11,885,548
- Issue date Jan 30, 2024
- Mitsubishi Electric Corporation
- Toshiki Imanishi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Scroll compressor
- Patent number 11,713,762
- Issue date Aug 1, 2023
- Mitsubishi Electric Corporation
- Kohei Tatsuwaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor comprising a compression mechanism driven by a main shaf...
- Patent number 11,261,867
- Issue date Mar 1, 2022
- Mitsubishi Electric Corporation
- Kohei Tatsuwaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor having sub-discharge port with involute-shaped op...
- Patent number 11,015,600
- Issue date May 25, 2021
- Mitsubishi Electric Corporation
- Kohei Tatsuwaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor
- Patent number 10,968,912
- Issue date Apr 6, 2021
- Mitsubishi Electric Corporation
- Shuhei Koyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor and refrigeration cycle apparatus
- Patent number 10,920,774
- Issue date Feb 16, 2021
- Mitsubishi Electric Corporation
- Tomokazu Matsui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor witha lubricant supply system and refrigeration c...
- Patent number 10,890,187
- Issue date Jan 12, 2021
- Mitsubishi Electric Corporation
- Koichi Fukuhara
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Scroll compressor with different materials and thickness of scroll...
- Patent number 10,634,139
- Issue date Apr 28, 2020
- Mitsubishi Electric Corporation
- Kohei Tatsuwaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid compressor having discharge valve and valve retainer
- Patent number 10,393,119
- Issue date Aug 27, 2019
- Mitsubishi Electric Corporation
- Fumihiko Ishizono
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor having a scroll wrap with tiered inner end
- Patent number 9,828,994
- Issue date Nov 28, 2017
- Mitsubishi Electric Corporation
- Masayuki Kakuda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll compressor
- Patent number 9,797,401
- Issue date Oct 24, 2017
- Mitsubishi Electric Corporation
- Kohei Tatsuwaki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
- Publication number 20230258178
- Publication date Aug 17, 2023
- Mitsubishi Electric Corporation
- Yutaro IWAMOTO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR SYSTEM, COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS
- Publication number 20230152185
- Publication date May 18, 2023
- Mitsubishi Electric Corporation
- Toshiki IMANISHI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20230132581
- Publication date May 4, 2023
- Mitsubishi Electric Corporation
- Yuji TAKAMURA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR
- Publication number 20220412352
- Publication date Dec 29, 2022
- Mitsubishi Electric Corporation
- Wataru SASANO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20220010797
- Publication date Jan 13, 2022
- Mitsubishi Electric Corporation
- Kohei TATSUWAKI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REFRIGERATION CYCLE APPARATUS
- Publication number 20210372680
- Publication date Dec 2, 2021
- Mitsubishi Electric Corporation
- Toshiki IMANISHI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COMPRESSOR
- Publication number 20190323505
- Publication date Oct 24, 2019
- Mitsubishi Electric Corporation
- Kohei TATSUWAKI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
- Publication number 20190195224
- Publication date Jun 27, 2019
- Mitsubishi Electric Corporation
- Tomokazu MATSUI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20180363649
- Publication date Dec 20, 2018
- Mitsubishi Electric Corporation
- Kohei TATSUWAKI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20180363653
- Publication date Dec 20, 2018
- Mitsubishi Electric Corporation
- Shuhei KOYAMA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20180142687
- Publication date May 24, 2018
- Mitsubishi Electric Corporation
- Kohei TATSUWAKI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLUID COMPRESSOR
- Publication number 20170097002
- Publication date Apr 6, 2017
- Mitsubishi Electric Corporation
- Fumihiko ISHIZONO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20160230764
- Publication date Aug 11, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Kohei TATSUWAKI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20160131134
- Publication date May 12, 2016
- Mitsubishi Electric Corporation
- Masayuki KAKUDA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Kohei TATSUWAKI

Person

Patents Grantslast 30 patents

Scroll compressor and refrigeration cycle apparatus

Compressor having orbiting scroll supply hole to lubricate thrust s...

Refrigeration cycle apparatus that injects refrigerant into compres...

Scroll compressor

Compressor comprising a compression mechanism driven by a main shaf...

Scroll compressor having sub-discharge port with involute-shaped op...

Scroll compressor

Scroll compressor and refrigeration cycle apparatus

Scroll compressor witha lubricant supply system and refrigeration c...

Scroll compressor with different materials and thickness of scroll...

Fluid compressor having discharge valve and valve retainer

Scroll compressor having a scroll wrap with tiered inner end

Scroll compressor

Patents Applicationslast 30 patents

SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS

COMPRESSOR SYSTEM, COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS

SCROLL COMPRESSOR

COMPRESSOR

SCROLL COMPRESSOR

REFRIGERATION CYCLE APPARATUS

COMPRESSOR

SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS

SCROLL COMPRESSOR

SCROLL COMPRESSOR

SCROLL COMPRESSOR

FLUID COMPRESSOR

SCROLL COMPRESSOR

SCROLL COMPRESSOR