Akira Ueda

Person

Gojo-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rubber composition for sealing material and sealing material using...
- Patent number 12,264,236
- Issue date Apr 1, 2025
- VALQUA, LTD.
- Akira Ueda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Operation device for liquid leakage prediction system
- Patent number D993794
- Issue date Aug 1, 2023
- VALQUA, LTD.
- Akira Ueda
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Operation device for liquid leakage prediction system
- Patent number D968249
- Issue date Nov 1, 2022
- VALQUA, LTD.
- Akira Ueda
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Arrangement structure for seal member
- Patent number 11,221,072
- Issue date Jan 11, 2022
- VALQUA, LTD.
- Katsuhisa Umeda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seal structure
- Patent number 11,174,943
- Issue date Nov 16, 2021
- VALQUA, LTD.
- Takahiro Yamamoto
- E21 - EARTH DRILLING MINING
Information Patent Grant
Split seal ring
- Patent number 10,907,736
- Issue date Feb 2, 2021
- VALQUA, LTD.
- Mitsuru Minami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seal member for a pressure vessel
- Patent number D865920
- Issue date Nov 5, 2019
- VALQUA, LTD.
- Kenichi Takahashi
- D23 - Environmental heating and cooling
Information Patent Grant
Seal member for a pressure vessel
- Patent number D836186
- Issue date Dec 18, 2018
- Valqua, Ltd.
- Kenichi Takahashi
- D23 - Environmental heating and cooling
Information Patent Grant
Sealing material for thin plate member
- Patent number 9,077,010
- Issue date Jul 7, 2015
- Nippon Valqua Industries, Ltd.
- Akira Ueda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Dust Seal Ring
- Publication number 20250215979
- Publication date Jul 3, 2025
- VALQUA, LTD.
- Mitsuru MINAMI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LIQUID PRESSURE APPARATUS MONITORING SYSTEM
- Publication number 20240280119
- Publication date Aug 22, 2024
- VALQUA, LTD.
- Akira UEDA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR SEALING MATERIAL AND SEALING MATERIAL USING...
- Publication number 20220186010
- Publication date Jun 16, 2022
- VALQUA, LTD.
- Akira Ueda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEAL STRUCTURE
- Publication number 20210102627
- Publication date Apr 8, 2021
- VALQUA, LTD.
- Takahiro YAMAMOTO
- E21 - EARTH DRILLING MINING
Information Patent Application
ARRANGEMENT STRUCTURE FOR SEAL MEMBER
- Publication number 20200072354
- Publication date Mar 5, 2020
- VALQUA, LTD.
- Katsuhisa UMEDA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SEAL STRUCTURE
- Publication number 20200063870
- Publication date Feb 27, 2020
- VALQUA, LTD.
- Takahiro YAMAMOTO
- E21 - EARTH DRILLING MINING
Information Patent Application
SPLIT SEAL RING
- Publication number 20190203841
- Publication date Jul 4, 2019
- NIPPON VALQUA INDUSTRIES, LTD.
- Mitsuru MINAMI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Sealing Material for Thin Plate Member
- Publication number 20130307227
- Publication date Nov 21, 2013
- NIPPON VALQUA INDUSTRIES, LTD.
- Akira Ueda
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Rubber composition for sealing material and sealing material using...

Operation device for liquid leakage prediction system

Operation device for liquid leakage prediction system

Arrangement structure for seal member

Seal structure

Split seal ring

Seal member for a pressure vessel

Seal member for a pressure vessel

Sealing material for thin plate member

Patents Applicationslast 30 patents

Dust Seal Ring

LIQUID PRESSURE APPARATUS MONITORING SYSTEM

RUBBER COMPOSITION FOR SEALING MATERIAL AND SEALING MATERIAL USING...

SEAL STRUCTURE

ARRANGEMENT STRUCTURE FOR SEAL MEMBER

SEAL STRUCTURE

SPLIT SEAL RING

Sealing Material for Thin Plate Member