Hiroaki Saito

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Diagnostic assistance method, diagnostic assistance system, diagnos...
- Patent number 12,048,413
- Issue date Jul 30, 2024
- AI MEDICAL SERVICE INC.
- Tomohiro Tada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fluid machine system and method for controlling same
- Patent number 12,044,232
- Issue date Jul 23, 2024
- Hitachi Industrial Equipment Systems Co., Ltd.
- Norio Aoyagi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Three-dimensional content distribution system, three-dimensional co...
- Patent number 12,041,218
- Issue date Jul 16, 2024
- Dwango Co., Ltd.
- Nobuo Kawakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Content distribution device, content distribution program, content...
- Patent number 11,979,684
- Issue date May 7, 2024
- Dwango Co., Ltd.
- Nobuo Kawakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Package-type fluid machine
- Patent number 11,937,410
- Issue date Mar 19, 2024
- Hitachi Industrial Equipment Systems Co., Ltd.
- Fuminori Kato
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Package type fluid machine
- Patent number 11,898,544
- Issue date Feb 13, 2024
- Hitachi Industrial Equipment Systems Co., Ltd.
- Kosuke Sadakata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor with inclined wall surface extending from the dus...
- Patent number 11,821,423
- Issue date Nov 21, 2023
- Hitachi Industrial Equipment Systems Co., Ltd.
- Yusuke Watabe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Content distribution server, content distribution method and conten...
- Patent number 11,729,435
- Issue date Aug 15, 2023
- Dwango Co., Ltd.
- Nobuo Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video synthesis device, video synthesis method and recording medium
- Patent number 11,625,858
- Issue date Apr 11, 2023
- Dwango Co., Ltd.
- Nobuo Kawakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intervention server and intervention program
- Patent number 11,623,144
- Issue date Apr 11, 2023
- Dwango Co., Ltd.
- Nobuo Kawakami
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Gas compressor and method for controlling same
- Patent number 11,585,335
- Issue date Feb 21, 2023
- Hitachi Industrial Equipment Systems Co., Ltd.
- Norio Aoyagi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gas compressor and control method therefor
- Patent number 11,542,951
- Issue date Jan 3, 2023
- Hitachi Industrial Equipment Systems Co., Ltd.
- Akihiro Yamamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Content distribution system, content distribution method, and compu...
- Patent number 11,477,507
- Issue date Oct 18, 2022
- Dwango Co., Ltd.
- Nobuo Kawakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rotary displacement compressor having a check valve and a backflow...
- Patent number 11,401,934
- Issue date Aug 2, 2022
- Hitachi Industrial Equipment Systems Co., Ltd.
- Fuminori Kato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Video synthesis device, video synthesis method and recording medium
- Patent number 11,367,260
- Issue date Jun 21, 2022
- Dwango Co., Ltd.
- Nobuo Kawakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual processing server, control method of virtual processing ser...
- Patent number 11,240,541
- Issue date Feb 1, 2022
- Dwango Co., Ltd.
- Hiroaki Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Server and program
- Patent number 11,240,546
- Issue date Feb 1, 2022
- Dwango Co., Ltd.
- Nobuo Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Avatar display system in virtual space, avatar display method in vi...
- Patent number 11,205,293
- Issue date Dec 21, 2021
- Dwango Co., Ltd.
- Takashi Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video synthesis device, video synthesis method and recording medium
- Patent number 11,195,302
- Issue date Dec 7, 2021
- Dwango Co., Ltd.
- Nobuo Kawakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Content distribution server, content distribution method and conten...
- Patent number 11,122,303
- Issue date Sep 14, 2021
- DWANGO, Co., Ltd.
- Nobuo Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Post providing server, post providing program, user program, post p...
- Patent number 11,082,748
- Issue date Aug 3, 2021
- DWANGO CO., LTD.
- Nobuo Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content distribution server, terminal device, content distribution...
- Patent number 11,032,621
- Issue date Jun 8, 2021
- DWANGO, Co., Ltd.
- Nobuo Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Command processing server, command processing program, command proc...
- Patent number 10,999,648
- Issue date May 4, 2021
- Dwango Co., Ltd.
- Nobuo Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compressor
- Patent number D917570
- Issue date Apr 27, 2021
- Hitachi Industrial Equipment Systems Co., Ltd.
- Fuminori Kato
- D15 - Machines not elsewhere specified
Information Patent Grant
Intervention server and intervention program
- Patent number 10,974,145
- Issue date Apr 13, 2021
- Dwango Co., Ltd.
- Nobuo Kawakami
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Server and program
- Patent number 10,924,780
- Issue date Feb 16, 2021
- Dwango Co., Ltd.
- Nobuo Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content provision server, content provision program, content provis...
- Patent number 10,917,696
- Issue date Feb 9, 2021
- Dwango Co., Ltd.
- Nobuo Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content delivery server, content delivery method, and content deliv...
- Patent number 10,807,008
- Issue date Oct 20, 2020
- Dwango Co., Ltd.
- Nobuo Kawakami
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Amplification apparatus
- Patent number 10,714,407
- Issue date Jul 14, 2020
- TOKYO KEIKI INC.
- Takayuki Ushikubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Server apparatus, distribution system, distribution method, and pro...
- Patent number 10,645,274
- Issue date May 5, 2020
- Dwango Co., Ltd.
- Nobuo Kawakami
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL CONTENT DISTRIBUTION SYSTEM, THREE-DIMENSIONAL CO...
- Publication number 20240333902
- Publication date Oct 3, 2024
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPRESSOR
- Publication number 20240093687
- Publication date Mar 21, 2024
- Hitachi Industrial Equipment Systems Co., Ltd.
- Yusuke WATABE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Scroll Compressor
- Publication number 20230069695
- Publication date Mar 2, 2023
- HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
- Yusuke WATABE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AVATAR DISPLAY DEVICE, AVATAR DISPLAY SYSTEM, AVATAR DISPLAY METHOD...
- Publication number 20230049410
- Publication date Feb 16, 2023
- Dwango Co., Ltd.
- Hiroaki SAITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT DISTRIBUTION SYSTEM, CONTENT DISTRIBUTION METHOD, AND COMPU...
- Publication number 20230007331
- Publication date Jan 5, 2023
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT DISTRIBUTION DEVICE, CONTENT DISTRIBUTION PROGRAM, CONTENT...
- Publication number 20220232191
- Publication date Jul 21, 2022
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO SYNTHESIS DEVICE, VIDEO SYNTHESIS METHOD AND RECORDING MEDIUM
- Publication number 20220084243
- Publication date Mar 17, 2022
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fluid Machine System and Method for Controlling Same
- Publication number 20220049691
- Publication date Feb 17, 2022
- HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
- Norio AOYAGI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONTENT DISTRIBUTION SERVER, CONTENT DISTRIBUTION METHOD AND CONTEN...
- Publication number 20210400319
- Publication date Dec 23, 2021
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Package-Type Fluid Machine
- Publication number 20210289670
- Publication date Sep 16, 2021
- Hitachi Industrial Equipment Systems Co., Ltd.
- Fuminori KATO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AVATAR DISPLAY SYSTEM IN VIRTUAL SPACE, AVATAR DISPLAY METHOD IN VI...
- Publication number 20210248803
- Publication date Aug 12, 2021
- Dwango Co., Ltd.
- Takashi KOJIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO SYNTHESIS DEVICE, VIDEO SYNTHESIS METHOD AND RECORDING MEDIUM
- Publication number 20210233325
- Publication date Jul 29, 2021
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Package Type Fluid Machine
- Publication number 20210215147
- Publication date Jul 15, 2021
- HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
- Kosuke SADAKATA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
THREE-DIMENSIONAL CONTENT DISTRIBUTION SYSTEM, THREE-DIMENSIONAL CO...
- Publication number 20210211632
- Publication date Jul 8, 2021
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT DISTRIBUTION SYSTEM, CONTENT DISTRIBUTION METHOD, AND COMPU...
- Publication number 20210204014
- Publication date Jul 1, 2021
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERVENTION SERVER AND INTERVENTION PROGRAM
- Publication number 20210178262
- Publication date Jun 17, 2021
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
VIDEO SYNTHESIS DEVICE, VIDEO SYNTHESIS METHOD AND RECORDING MEDIUM
- Publication number 20210174544
- Publication date Jun 10, 2021
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIAGNOSTIC ASSISTANCE METHOD, DIAGNOSTIC ASSISTANCE SYSTEM, DIAGNOS...
- Publication number 20210153808
- Publication date May 27, 2021
- AI MEDICAL SERVICE INC.
- Tomohiro TADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SERVER AND PROGRAM
- Publication number 20210092470
- Publication date Mar 25, 2021
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Gas Compressor and Method for Controlling Same
- Publication number 20210025380
- Publication date Jan 28, 2021
- Hitachi Industrial Equipment Systems Co., Ltd.
- Norio AOYAGI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Gas Compressor and Control Method Therefor
- Publication number 20200400154
- Publication date Dec 24, 2020
- HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
- Akihiro YAMAMOTO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMMAND PROCESSING SERVER, COMMAND PROCESSING PROGRAM, COMMAND PROC...
- Publication number 20200389709
- Publication date Dec 10, 2020
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT DISTRIBUTION SERVER, CONTENT DISTRIBUTION METHOD AND CONTEN...
- Publication number 20200382821
- Publication date Dec 3, 2020
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIRTUAL PROCESSING SERVER, CONTROL METHOD OF VIRTUAL PROCESSING SER...
- Publication number 20200351527
- Publication date Nov 5, 2020
- Dwango Co., Ltd.
- Hiroaki Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT DELIVERY SERVER, TERMINAL DEVICE, CONTENT DELIVERY SYSTEM,...
- Publication number 20200304881
- Publication date Sep 24, 2020
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT PROVISION SERVER, CONTENT PROVISION PROGRAM, CONTENT PROVIS...
- Publication number 20200296466
- Publication date Sep 17, 2020
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERVENTION SERVER AND INTERVENTION PROGRAM
- Publication number 20200282311
- Publication date Sep 10, 2020
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
POST PROVIDING SERVER, POST PROVIDING PROGRAM, USER PROGRAM, POST P...
- Publication number 20200252692
- Publication date Aug 6, 2020
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT DELIVERY SERVER, CONTENT DELIVERY METHOD, AND CONTENT DELIV...
- Publication number 20200171393
- Publication date Jun 4, 2020
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVER AND PROGRAM
- Publication number 20200099963
- Publication date Mar 26, 2020
- Dwango Co., Ltd.
- Nobuo KAWAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hiroaki Saito

Person

Patents Grantslast 30 patents

Diagnostic assistance method, diagnostic assistance system, diagnos...

Fluid machine system and method for controlling same

Three-dimensional content distribution system, three-dimensional co...

Content distribution device, content distribution program, content...

Package-type fluid machine

Package type fluid machine

Scroll compressor with inclined wall surface extending from the dus...

Content distribution server, content distribution method and conten...

Video synthesis device, video synthesis method and recording medium

Intervention server and intervention program

Gas compressor and method for controlling same

Gas compressor and control method therefor

Content distribution system, content distribution method, and compu...

Rotary displacement compressor having a check valve and a backflow...

Video synthesis device, video synthesis method and recording medium

Virtual processing server, control method of virtual processing ser...

Server and program

Avatar display system in virtual space, avatar display method in vi...

Video synthesis device, video synthesis method and recording medium

Content distribution server, content distribution method and conten...

Post providing server, post providing program, user program, post p...

Content distribution server, terminal device, content distribution...

Command processing server, command processing program, command proc...

Compressor

Intervention server and intervention program

Server and program

Content provision server, content provision program, content provis...

Content delivery server, content delivery method, and content deliv...

Amplification apparatus

Server apparatus, distribution system, distribution method, and pro...

Patents Applicationslast 30 patents

THREE-DIMENSIONAL CONTENT DISTRIBUTION SYSTEM, THREE-DIMENSIONAL CO...

COMPRESSOR

Scroll Compressor

AVATAR DISPLAY DEVICE, AVATAR DISPLAY SYSTEM, AVATAR DISPLAY METHOD...

CONTENT DISTRIBUTION SYSTEM, CONTENT DISTRIBUTION METHOD, AND COMPU...

CONTENT DISTRIBUTION DEVICE, CONTENT DISTRIBUTION PROGRAM, CONTENT...

VIDEO SYNTHESIS DEVICE, VIDEO SYNTHESIS METHOD AND RECORDING MEDIUM

Fluid Machine System and Method for Controlling Same

CONTENT DISTRIBUTION SERVER, CONTENT DISTRIBUTION METHOD AND CONTEN...

Package-Type Fluid Machine

AVATAR DISPLAY SYSTEM IN VIRTUAL SPACE, AVATAR DISPLAY METHOD IN VI...

VIDEO SYNTHESIS DEVICE, VIDEO SYNTHESIS METHOD AND RECORDING MEDIUM

Package Type Fluid Machine

THREE-DIMENSIONAL CONTENT DISTRIBUTION SYSTEM, THREE-DIMENSIONAL CO...

CONTENT DISTRIBUTION SYSTEM, CONTENT DISTRIBUTION METHOD, AND COMPU...

INTERVENTION SERVER AND INTERVENTION PROGRAM

VIDEO SYNTHESIS DEVICE, VIDEO SYNTHESIS METHOD AND RECORDING MEDIUM

DIAGNOSTIC ASSISTANCE METHOD, DIAGNOSTIC ASSISTANCE SYSTEM, DIAGNOS...

SERVER AND PROGRAM

Gas Compressor and Method for Controlling Same

Gas Compressor and Control Method Therefor

COMMAND PROCESSING SERVER, COMMAND PROCESSING PROGRAM, COMMAND PROC...

CONTENT DISTRIBUTION SERVER, CONTENT DISTRIBUTION METHOD AND CONTEN...

VIRTUAL PROCESSING SERVER, CONTROL METHOD OF VIRTUAL PROCESSING SER...

CONTENT DELIVERY SERVER, TERMINAL DEVICE, CONTENT DELIVERY SYSTEM,...

CONTENT PROVISION SERVER, CONTENT PROVISION PROGRAM, CONTENT PROVIS...

INTERVENTION SERVER AND INTERVENTION PROGRAM

POST PROVIDING SERVER, POST PROVIDING PROGRAM, USER PROGRAM, POST P...

CONTENT DELIVERY SERVER, CONTENT DELIVERY METHOD, AND CONTENT DELIV...

SERVER AND PROGRAM