Koki Hirata

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional object printer
- Patent number 12,070,961
- Issue date Aug 27, 2024
- Seiko Epson Corporation
- Koki Hirata
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Three-dimensionally shaped article production apparatus with a poro...
- Patent number 11,911,962
- Issue date Feb 27, 2024
- Seiko Epson Corporation
- Eiji Okamoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Supply device and liquid ejecting apparatus
- Patent number 11,376,861
- Issue date Jul 5, 2022
- Seiko Epson Corporation
- Koki Hirata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sintering and shaping method
- Patent number 10,780,500
- Issue date Sep 22, 2020
- Seiko Epson Corporation
- Koki Hirata
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sintering and shaping method
- Patent number 10,183,332
- Issue date Jan 22, 2019
- Seiko Epson Corporation
- Koki Hirata
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mold material, molding method, mold object, and molding apparatus
- Patent number 9,849,632
- Issue date Dec 26, 2017
- Seiko Epson Corporation
- Koki Hirata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Metal powder, ultraviolet ray curable ink jet composition and recor...
- Patent number 9,834,685
- Issue date Dec 5, 2017
- Seiko Epson Corporation
- Naoyuki Toyoda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Three-dimensional shaping composition, method for producing three-d...
- Patent number 9,796,139
- Issue date Oct 24, 2017
- Seiko Epson Corporation
- Koki Hirata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ultraviolet ray curable ink composition for use in ink jet method a...
- Patent number 9,771,489
- Issue date Sep 26, 2017
- Seiko Epson Corporation
- Naoyuki Toyoda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Three-dimension formation composition, method of manufacturing thre...
- Patent number 9,765,193
- Issue date Sep 19, 2017
- Seiko Epson Corporation
- Koki Hirata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for producing three-dimensionally shaped objec...
- Patent number 9,738,037
- Issue date Aug 22, 2017
- Seiko Epson Corporation
- Koki Hirata
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Ultraviolet ray curable ink composition for use in ink jet method a...
- Patent number 9,732,204
- Issue date Aug 15, 2017
- Seiko Epson Corporation
- Naoyuki Toyoda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of manufacturing three-dimensional structure, three-dimensio...
- Patent number 9,731,495
- Issue date Aug 15, 2017
- Seiko Epson Corporation
- Koki Hirata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ultraviolet ray curable ink composition for use in ink jet method a...
- Patent number 9,725,611
- Issue date Aug 8, 2017
- Seiko Epson Corporation
- Naoyuki Toyoda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metal powder, ultraviolet ray curable ink jet composition and recor...
- Patent number 9,650,524
- Issue date May 16, 2017
- Seiko Epson Corporation
- Naoyuki Toyoda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Manufacturing method of three-dimensional structure and three-dimen...
- Patent number 9,630,339
- Issue date Apr 25, 2017
- Seiko Epson Corporation
- Koki Hirata
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method of manufacturing three-dimensional structure and three-dimen...
- Patent number 9,623,606
- Issue date Apr 18, 2017
- Seiko Epson Corporation
- Chigusa Sato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Metal powder, ultraviolet ray curable ink jet composition and recor...
- Patent number 9,441,126
- Issue date Sep 13, 2016
- Seiko Epson Corporation
- Naoyuki Toyoda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metal powder, ultraviolet ray curable ink jet composition and recor...
- Patent number 9,321,928
- Issue date Apr 26, 2016
- Seiko Epson Corporation
- Naoyuki Toyoda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ultraviolet ray curable ink composition for use in ink jet method a...
- Patent number 9,303,147
- Issue date Apr 5, 2016
- Seiko Epson Corporation
- Homare Kuribayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTING METHOD
- Publication number 20240270008
- Publication date Aug 15, 2024
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING METHOD
- Publication number 20240253353
- Publication date Aug 1, 2024
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS AND MAINTENANCE METHOD FOR LIQUID EJECTIN...
- Publication number 20240083170
- Publication date Mar 14, 2024
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Three-Dimensional Object Printer
- Publication number 20220297444
- Publication date Sep 22, 2022
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Three-Dimensional Object Printing Apparatus And Three-Dimensional O...
- Publication number 20220193997
- Publication date Jun 23, 2022
- SEIKO EPSON CORPORATION
- Shinichi NAKAMURA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
THREE-DIMENSIONALLY SHAPED ARTICLE PRODUCTION MEMBER, THREE-DIMENSI...
- Publication number 20220001605
- Publication date Jan 6, 2022
- SEIKO EPSON CORPORATION
- Eiji OKAMOTO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SUPPLY DEVICE AND LIQUID EJECTING APPARATUS
- Publication number 20200276826
- Publication date Sep 3, 2020
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
THREE-DIMENSIONAL MODELING COMPOSITION SET AND THREE-DIMENSIONAL MO...
- Publication number 20200131291
- Publication date Apr 30, 2020
- SEIKO EPSON CORPORATION
- Chigusa SATO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SINTERING AND SHAPING METHOD, LIQUID BINDING AGENT, AND SINTERED SH...
- Publication number 20190111487
- Publication date Apr 18, 2019
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METAL POWDER, ULTRAVIOLET RAY CURABLE INK JET COMPOSITION AND RECOR...
- Publication number 20170210907
- Publication date Jul 27, 2017
- SEIKO EPSON CORPORATION
- Naoyuki TOYODA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIO...
- Publication number 20160339602
- Publication date Nov 24, 2016
- SEIKO EPSON CORPORATION
- Shinichi KATO
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
THREE-DIMENSION FORMATION COMPOSITION, METHOD OF MANUFACTURING THRE...
- Publication number 20160333153
- Publication date Nov 17, 2016
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
SINTERING AND SHAPING METHOD, LIQUID BINDING AGENT, AND SINTERED SH...
- Publication number 20160325356
- Publication date Nov 10, 2016
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
METAL POWDER, ULTRAVIOLET RAY CURABLE INK JET COMPOSITION AND RECOR...
- Publication number 20160304733
- Publication date Oct 20, 2016
- SEIKO EPSON CORPORATION
- Naoyuki TOYODA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
THREE-DIMENSIONAL MODELING APPARATUS, MANUFACTURING METHOD, AND COM...
- Publication number 20160263829
- Publication date Sep 15, 2016
- SEIKO EPSON CORPORATION
- Eiji OKAMOTO
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
THREE-DIMENSIONALLY SHAPED ARTICLE PRODUCTION MEMBER, THREE-DIMENSI...
- Publication number 20160221269
- Publication date Aug 4, 2016
- SEIKO EPSON CORPORATION
- Eiji OKAMOTO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ULTRAVIOLET RAY CURABLE INK COMPOSITION FOR USE IN INK JET METHOD A...
- Publication number 20160185988
- Publication date Jun 30, 2016
- SEIKO EPSON CORPORATION
- Homare Kuribayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING THREE-DIMENSIONALLY SHAPED OBJEC...
- Publication number 20160144573
- Publication date May 26, 2016
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
THREE-DIMENSIONAL SHAPING COMPOSITION, METHOD FOR PRODUCING THREE-D...
- Publication number 20160108259
- Publication date Apr 21, 2016
- SEIKO EPSON CORPORATION
- Koki HIRATA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIO...
- Publication number 20160067916
- Publication date Mar 10, 2016
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIO...
- Publication number 20160067917
- Publication date Mar 10, 2016
- SEIKO EPSON CORPORATION
- Koki HIRATA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIO...
- Publication number 20160001506
- Publication date Jan 7, 2016
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE AND THREE-DIMEN...
- Publication number 20150375459
- Publication date Dec 31, 2015
- SEIKO EPSON CORPORATION
- Chigusa SATO
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE AND THREE-DIMEN...
- Publication number 20150306821
- Publication date Oct 29, 2015
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIO...
- Publication number 20150306822
- Publication date Oct 29, 2015
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE AND THREE-DIMEN...
- Publication number 20150273765
- Publication date Oct 1, 2015
- SEIKO EPSON CORPORATION
- Shinichi KATO
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
MANUFACTURING METHOD OF THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIO...
- Publication number 20150258705
- Publication date Sep 17, 2015
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
MANUFACTURING METHOD OF THREE-DIMENSIONAL STRUCTURE AND THREE-DIMEN...
- Publication number 20150258707
- Publication date Sep 17, 2015
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
THREE-DIMENSIONAL STRUCTURE MANUFACTURING APPARATUS AND THREE-DIMEN...
- Publication number 20150258723
- Publication date Sep 17, 2015
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
SINTER MOLD MATERIAL, SINTERING AND MOLDING METHOD, SINTER MOLD OBJ...
- Publication number 20150224575
- Publication date Aug 13, 2015
- SEIKO EPSON CORPORATION
- Koki HIRATA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY

Koki Hirata

Person

Patents Grantslast 30 patents

Three-dimensional object printer

Three-dimensionally shaped article production apparatus with a poro...

Supply device and liquid ejecting apparatus

Sintering and shaping method

Sintering and shaping method

Mold material, molding method, mold object, and molding apparatus

Metal powder, ultraviolet ray curable ink jet composition and recor...

Three-dimensional shaping composition, method for producing three-d...

Ultraviolet ray curable ink composition for use in ink jet method a...

Three-dimension formation composition, method of manufacturing thre...

Method and apparatus for producing three-dimensionally shaped objec...

Ultraviolet ray curable ink composition for use in ink jet method a...

Method of manufacturing three-dimensional structure, three-dimensio...

Ultraviolet ray curable ink composition for use in ink jet method a...

Metal powder, ultraviolet ray curable ink jet composition and recor...

Manufacturing method of three-dimensional structure and three-dimen...

Method of manufacturing three-dimensional structure and three-dimen...

Metal powder, ultraviolet ray curable ink jet composition and recor...

Metal powder, ultraviolet ray curable ink jet composition and recor...

Ultraviolet ray curable ink composition for use in ink jet method a...

Patents Applicationslast 30 patents

LIQUID EJECTING METHOD

LIQUID EJECTING METHOD

LIQUID EJECTING APPARATUS AND MAINTENANCE METHOD FOR LIQUID EJECTIN...

Three-Dimensional Object Printer

Three-Dimensional Object Printing Apparatus And Three-Dimensional O...

THREE-DIMENSIONALLY SHAPED ARTICLE PRODUCTION MEMBER, THREE-DIMENSI...

SUPPLY DEVICE AND LIQUID EJECTING APPARATUS

THREE-DIMENSIONAL MODELING COMPOSITION SET AND THREE-DIMENSIONAL MO...

SINTERING AND SHAPING METHOD, LIQUID BINDING AGENT, AND SINTERED SH...

METAL POWDER, ULTRAVIOLET RAY CURABLE INK JET COMPOSITION AND RECOR...

METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIO...

THREE-DIMENSION FORMATION COMPOSITION, METHOD OF MANUFACTURING THRE...

SINTERING AND SHAPING METHOD, LIQUID BINDING AGENT, AND SINTERED SH...

METAL POWDER, ULTRAVIOLET RAY CURABLE INK JET COMPOSITION AND RECOR...

THREE-DIMENSIONAL MODELING APPARATUS, MANUFACTURING METHOD, AND COM...

THREE-DIMENSIONALLY SHAPED ARTICLE PRODUCTION MEMBER, THREE-DIMENSI...

ULTRAVIOLET RAY CURABLE INK COMPOSITION FOR USE IN INK JET METHOD A...

METHOD AND APPARATUS FOR PRODUCING THREE-DIMENSIONALLY SHAPED OBJEC...

THREE-DIMENSIONAL SHAPING COMPOSITION, METHOD FOR PRODUCING THREE-D...

METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIO...

METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIO...

METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIO...

METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE AND THREE-DIMEN...

METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE AND THREE-DIMEN...

METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIO...

METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE AND THREE-DIMEN...

MANUFACTURING METHOD OF THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIO...

MANUFACTURING METHOD OF THREE-DIMENSIONAL STRUCTURE AND THREE-DIMEN...

THREE-DIMENSIONAL STRUCTURE MANUFACTURING APPARATUS AND THREE-DIMEN...

SINTER MOLD MATERIAL, SINTERING AND MOLDING METHOD, SINTER MOLD OBJ...