Hironori Kawamura

Person

Kita-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Bag material and crushed stone placement method using bag material
- Patent number 11,685,597
- Issue date Jun 27, 2023
- Kyowa Co., Ltd.
- Koji Kajiwara
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Scour prevention unit and scour prevention method
- Patent number 11,332,902
- Issue date May 17, 2022
- Sumitomo Corporation
- Ikuo Moriyama
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for constructing a foundation for a wind power generation sy...
- Patent number 9,228,569
- Issue date Jan 5, 2016
- Kyowa Co., Ltd.
- Takahito Ohkubo
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method for planarizing unevenness of the seabed
- Patent number 8,657,529
- Issue date Feb 25, 2014
- Kyowa Co., Ltd.
- Takahito Ohkubo
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
BAG BODY AND METHOD FOR PRODUCING BAG BODY
- Publication number 20240229397
- Publication date Jul 11, 2024
- KAJIMA CORPORATION
- Satoshi INAGAKI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
BAG MATERIAL AND CRUSHED STONE PLACEMENT METHOD USING BAG MATERIAL
- Publication number 20210309448
- Publication date Oct 7, 2021
- Kyowa Co., Ltd.
- Koji KAJIWARA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SCOUR PREVENTION UNIT AND SCOUR PREVENTION METHOD
- Publication number 20210079616
- Publication date Mar 18, 2021
- SUMITOMO CORPORATION
- Ikuo MORIYAMA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD FOR PROTECTING SUBMARINE CABLE AND SUBMARINE LONG TUBE
- Publication number 20140017012
- Publication date Jan 16, 2014
- Sumitomo Corporation
- Takahito OHKUBO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR PLANARIZING UNEVENNESS OF THE SEABED
- Publication number 20130142574
- Publication date Jun 6, 2013
- Sumitomo Corporation
- Takahito Ohkubo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD FOR PROTECTING SUBMARINE CABLE AND SUBMARINE LONG TUBE
- Publication number 20110158747
- Publication date Jun 30, 2011
- Kyowa Co., Ltd.
- Takahito Ohkubo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR CONSTRUCTING A FOUNDATION FOR A WIND POWER GENERATION SY...
- Publication number 20110158751
- Publication date Jun 30, 2011
- Kyowa Co., Ltd.
- Takahito Ohkubo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD FOR PLANARIZING UNEVENNESS OF THE SEABED
- Publication number 20110158753
- Publication date Jun 30, 2011
- Kyowa Co., Ltd.
- Takahito Ohkubo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Hironori Kawamura

Person

Patents Grantslast 30 patents

Bag material and crushed stone placement method using bag material

Scour prevention unit and scour prevention method

Method for constructing a foundation for a wind power generation sy...

Method for planarizing unevenness of the seabed

Patents Applicationslast 30 patents

BAG BODY AND METHOD FOR PRODUCING BAG BODY

BAG MATERIAL AND CRUSHED STONE PLACEMENT METHOD USING BAG MATERIAL

SCOUR PREVENTION UNIT AND SCOUR PREVENTION METHOD

METHOD FOR PROTECTING SUBMARINE CABLE AND SUBMARINE LONG TUBE

METHOD FOR PLANARIZING UNEVENNESS OF THE SEABED

METHOD FOR PROTECTING SUBMARINE CABLE AND SUBMARINE LONG TUBE

METHOD FOR CONSTRUCTING A FOUNDATION FOR A WIND POWER GENERATION SY...

METHOD FOR PLANARIZING UNEVENNESS OF THE SEABED