Ryouta NAKAI

Person

Osaka-shi, Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Stator, motor, and compressor
- Patent number 11,837,932
- Issue date Dec 5, 2023
- Daikin Industries, Ltd.
- Yasuhiko Ohsawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Scroll compressor
- Patent number 11,703,054
- Issue date Jul 18, 2023
- Daikin Industries, Ltd.
- Ryouta Nakai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor having an arcuate portion side surface clearance...
- Patent number 11,408,422
- Issue date Aug 9, 2022
- Daikin Industries, Ltd.
- Yasuhiro Murakami
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor having cutout provided on movable wrap to reduce...
- Patent number 11,131,305
- Issue date Sep 28, 2021
- Daikin Industries, Ltd.
- Yasuo Mizushima
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor with cover member defining rear surface adjacent...
- Patent number 11,125,232
- Issue date Sep 21, 2021
- Daikin Industries, Ltd.
- Yasuhiro Murakami
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor having offset portion provided on discharge port...
- Patent number 11,125,230
- Issue date Sep 21, 2021
- Daikin Industries, Ltd.
- Yasuo Mizushima
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor with non-uniform gap
- Patent number 11,047,384
- Issue date Jun 29, 2021
- Daikin Industries, Ltd.
- Ryouta Nakai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor with different sized gaps formed between inner an...
- Patent number 10,920,775
- Issue date Feb 16, 2021
- Daikin Industries, Ltd.
- Ryouta Nakai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor and air conditioning apparatus including the same
- Patent number 10,502,209
- Issue date Dec 10, 2019
- Daikin Industries, Ltd.
- Ryouta Nakai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll-type compressor with oil grooves on scroll sliding surfaces
- Patent number 10,480,509
- Issue date Nov 19, 2019
- Daikin Industries, Ltd.
- Yasuhiro Murakami
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
STATOR, MOTOR, AND COMPRESSOR
- Publication number 20230155442
- Publication date May 18, 2023
- DAIKIN INDUSTRIES, LTD.
- Yasuhiko OHSAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20220282730
- Publication date Sep 8, 2022
- DAIKIN INDUSTRIES, LTD.
- Ryouta NAKAI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20210108637
- Publication date Apr 15, 2021
- DAIKIN INDUSTRIES, LTD.
- Yasuhiro MURAKAMI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20200378384
- Publication date Dec 3, 2020
- DAIKIN INDUSTRIES, LTD.
- Yasuhiro MURAKAMI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20200182244
- Publication date Jun 11, 2020
- DAIKIN INDUSTRIES, LTD.
- Ryouta NAKAI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20200056610
- Publication date Feb 20, 2020
- DAIKIN INDUSTRIES, LTD.
- Ryouta NAKAI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20190264688
- Publication date Aug 29, 2019
- DAIKIN INDUSTRIES, LTD.
- Yasuo MIZUSHIMA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20190162185
- Publication date May 30, 2019
- DAIKIN INDUSTRIES, LTD.
- Yasuo MIZUSHIMA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR AND AIR CONDITIONING APPARATUS INCLUDING THE SAME
- Publication number 20190032659
- Publication date Jan 31, 2019
- DAIKIN INDUSTRIES, LTD.
- Ryouta NAKAI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL-TYPE COMPRESSOR
- Publication number 20180051697
- Publication date Feb 22, 2018
- Yasuhiro MURAKAMI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Ryouta NAKAI

Person

Patents Grantslast 30 patents

Stator, motor, and compressor

Scroll compressor

Scroll compressor having an arcuate portion side surface clearance...

Scroll compressor having cutout provided on movable wrap to reduce...

Scroll compressor with cover member defining rear surface adjacent...

Scroll compressor having offset portion provided on discharge port...

Scroll compressor with non-uniform gap

Scroll compressor with different sized gaps formed between inner an...

Scroll compressor and air conditioning apparatus including the same

Scroll-type compressor with oil grooves on scroll sliding surfaces

Patents Applicationslast 30 patents

STATOR, MOTOR, AND COMPRESSOR

SCROLL COMPRESSOR

SCROLL COMPRESSOR

SCROLL COMPRESSOR

SCROLL COMPRESSOR

SCROLL COMPRESSOR

SCROLL COMPRESSOR

SCROLL COMPRESSOR

SCROLL COMPRESSOR AND AIR CONDITIONING APPARATUS INCLUDING THE SAME

SCROLL-TYPE COMPRESSOR