Hiroki KOBAYASHI

Person

Hara-mura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Material delivery device, three-dimensional shaping device, and inj...
- Patent number 12,186,959
- Issue date Jan 7, 2025
- Seiko Epson Corporation
- Hiroki Kobayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flow passage member, liquid ejecting head, liquid ejecting apparatu...
- Patent number 12,187,047
- Issue date Jan 7, 2025
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 12,179,489
- Issue date Dec 31, 2024
- Seiko Epson Corporation
- Kentaro Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,981,136
- Issue date May 14, 2024
- Seiko Epson Corporation
- Takahiro Kanegae
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,938,728
- Issue date Mar 26, 2024
- Seiko Epson Corporation
- Takahiro Kanegae
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,938,732
- Issue date Mar 26, 2024
- Seiko Epson Corporation
- Katsuhiro Okubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus and liquid ejecting head
- Patent number 11,865,850
- Issue date Jan 9, 2024
- Seiko Epson Corporation
- Shingo Tomimatsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,780,243
- Issue date Oct 10, 2023
- Seiko Epson Corporation
- Haruhisa Uezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Three-dimensional shaping device and method for manufacturing three...
- Patent number 11,697,159
- Issue date Jul 11, 2023
- Seiko Epson Corporation
- Hiroki Kobayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,673,388
- Issue date Jun 13, 2023
- Seiko Epson Corporation
- Shingo Tomimatsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection device
- Patent number 11,648,770
- Issue date May 16, 2023
- Seiko Epson Corporation
- Hiroki Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Plasticizing apparatus and three-dimensional modeling apparatus
- Patent number 11,273,604
- Issue date Mar 15, 2022
- Seiko Epson Corporation
- Hiroki Kobayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
- Publication number 20230202185
- Publication date Jun 29, 2023
- SEIKO EPSON CORPORATION
- Kentaro MURAKAMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MATERIAL DELIVERY DEVICE, THREE-DIMENSIONAL SHAPING DEVICE, AND INJ...
- Publication number 20220410456
- Publication date Dec 29, 2022
- SEIKO EPSON CORPORATION
- Hiroki KOBAYASHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20220371338
- Publication date Nov 24, 2022
- SEIKO EPSON CORPORATION
- Haruhisa UEZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20220305787
- Publication date Sep 29, 2022
- SEIKO EPSON CORPORATION
- Katsuhiro OKUBO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
- Publication number 20220305785
- Publication date Sep 29, 2022
- SEIKO EPSON CORPORATION
- Takahiro KANEGAE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Apparatus And Liquid Ejecting Head
- Publication number 20220305827
- Publication date Sep 29, 2022
- SEIKO EPSON CORPORATION
- Shingo TOMIMATSU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
- Publication number 20220305788
- Publication date Sep 29, 2022
- SEIKO EPSON CORPORATION
- Takahiro KANEGAE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Three-Dimensional Shaping Device And Method For Manufacturing Three...
- Publication number 20220118711
- Publication date Apr 21, 2022
- SEIKO EPSON CORPORATION
- Hiroki KOBAYASHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
- Publication number 20210402771
- Publication date Dec 30, 2021
- SEIKO EPSON CORPORATION
- Shingo TOMIMATSU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLOW PASSAGE MEMBER, LIQUID EJECTING HEAD, LIQUID EJECTING APPARATU...
- Publication number 20210394520
- Publication date Dec 23, 2021
- SEIKO EPSON CORPORATION
- Eiichiro WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Three-Dimensional Shaping Device and Method for Manufacturing Three...
- Publication number 20210154941
- Publication date May 27, 2021
- SEIKO EPSON CORPORATION
- Hiroki KOBAYASHI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
LIQUID EJECTION DEVICE
- Publication number 20210114371
- Publication date Apr 22, 2021
- SEIKO EPSON CORPORATION
- Hiroki KOBAYASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PLASTICIZING APPARATUS AND THREE-DIMENSIONAL MODELING APPARATUS
- Publication number 20200307091
- Publication date Oct 1, 2020
- SEIKO EPSON CORPORATION
- Hiroki KOBAYASHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Hiroki KOBAYASHI

Person

Patents Grantslast 30 patents

Material delivery device, three-dimensional shaping device, and inj...

Flow passage member, liquid ejecting head, liquid ejecting apparatu...

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting apparatus and liquid ejecting head

Liquid ejecting head and liquid ejecting apparatus

Three-dimensional shaping device and method for manufacturing three...

Liquid ejecting head and liquid ejecting apparatus

Liquid ejection device

Plasticizing apparatus and three-dimensional modeling apparatus

Patents Applicationslast 30 patents

Liquid Ejecting Head And Liquid Ejecting Apparatus

MATERIAL DELIVERY DEVICE, THREE-DIMENSIONAL SHAPING DEVICE, AND INJ...

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

Liquid Ejecting Head And Liquid Ejecting Apparatus

Liquid Ejecting Apparatus And Liquid Ejecting Head

Liquid Ejecting Head And Liquid Ejecting Apparatus

Three-Dimensional Shaping Device And Method For Manufacturing Three...

Liquid Ejecting Head And Liquid Ejecting Apparatus

FLOW PASSAGE MEMBER, LIQUID EJECTING HEAD, LIQUID EJECTING APPARATU...

Three-Dimensional Shaping Device and Method for Manufacturing Three...

LIQUID EJECTION DEVICE

PLASTICIZING APPARATUS AND THREE-DIMENSIONAL MODELING APPARATUS