Yasunobu Okajima

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for operating membrane separation device with halt process
- Patent number 11,452,971
- Issue date Sep 27, 2022
- Kubota Corporation
- Yasunobu Okajima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtering membrane cleaning method
- Patent number 11,413,583
- Issue date Aug 16, 2022
- Kubota Corporation
- Yasunobu Okajima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for operating lifting set including lifting apparatus and wa...
- Patent number 10,549,957
- Issue date Feb 4, 2020
- Kubota Corporation
- Yasunobu Okajima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane cartridge and membrane-cartridge production method
- Patent number 10,328,394
- Issue date Jun 25, 2019
- Kubota Corporation
- Kimihiro Ishikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane separation device
- Patent number 10,106,440
- Issue date Oct 23, 2018
- Kubota Corporation
- Hidetoshi Masutani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Diffusion pipe and method for cleaning diffusion pipe
- Patent number 10,071,924
- Issue date Sep 11, 2018
- Kubota Corporation
- Yasunobu Okajima
- B08 - CLEANING
Information Patent Grant
Membrane separation device
- Patent number 10,040,701
- Issue date Aug 7, 2018
- Kubota Corporation
- Hidetoshi Masutani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for lifting membrane separation apparatus
- Patent number 9,873,089
- Issue date Jan 23, 2018
- Kubota Corporation
- Yasunobu Okajima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Membrane separation device
- Patent number 8,764,982
- Issue date Jul 1, 2014
- KUBOTA Corporation
- Tomokazu Kitano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane separator and membrane cassette
- Patent number 8,741,141
- Issue date Jun 3, 2014
- Kubota Corporation
- Hidetoshi Masutani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Membrane module and membrane cassette
- Patent number 8,728,314
- Issue date May 20, 2014
- Kubota Corporation
- Hidetoshi Masutani
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diffuser tube
- Patent number 8,616,534
- Issue date Dec 31, 2013
- Kubota Corporation
- Youichirou Hirose
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Spacing member, membrane element, and submerged membrane separation...
- Patent number 8,366,929
- Issue date Feb 5, 2013
- Kubota Corporation
- Hidetoshi Masutani
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Membrane module for membrane separation
- Patent number D652480
- Issue date Jan 17, 2012
- Kubota Corporation
- Yasunobu Okajima
- D23 - Environmental heating and cooling
Information Patent Grant
Water collecting case for membrane module
- Patent number D652481
- Issue date Jan 17, 2012
- Kubota Corporation
- Yasunobu Okajima
- D23 - Environmental heating and cooling
Information Patent Grant
Membrane cassette for membrane separation
- Patent number D652103
- Issue date Jan 10, 2012
- Kubota Corporation
- Yasunobu Okajima
- D23 - Environmental heating and cooling
Information Patent Grant
Air diffuser and flushing method thereof
- Patent number 6,843,470
- Issue date Jan 18, 2005
- Kubota Corporation
- Yasunobu Okajima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Multistage immersion type membrane separator and high-concentration...
- Patent number 6,843,908
- Issue date Jan 18, 2005
- Kubota Corporation
- Yasunobu Okajima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Submerged membrane cartridge
- Patent number 6,287,467
- Issue date Sep 11, 2001
- Kubota Corporation
- Masaaki Nagano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF ADMINISTERING COAGULANT
- Publication number 20230331597
- Publication date Oct 19, 2023
- Kubota Corporation
- Yasunobu OKAJIMA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTERING MEMBRANE CLEANING METHOD
- Publication number 20200289988
- Publication date Sep 17, 2020
- KUBOTA CORPORATION
- Yasunobu OKAJIMA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR OPERATING LIFTING SET INCLUDING LIFTING APPARATUS AND WA...
- Publication number 20190119077
- Publication date Apr 25, 2019
- KUBOTA CORPORATION
- Yasunobu OKAJIMA
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD FOR OPERATING MEMBRANE SEPARATION DEVICE, AND MEMBRANE SEPAR...
- Publication number 20190091632
- Publication date Mar 28, 2019
- KUBOTA CORPORATION
- Yasunobu OKAJIMA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR LIFTING MEMBRANE SEPARATION APPARATUS
- Publication number 20160256832
- Publication date Sep 8, 2016
- KUBOTA CORPORATION
- Yasunobu OKAJIMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFUSION PIPE AND METHOD FOR CLEANING DIFFUSION PIPE
- Publication number 20160251246
- Publication date Sep 1, 2016
- KUBOTA CORPORATION
- Yasunobu OKAJIMA
- B08 - CLEANING
Information Patent Application
OPERATING METHOD FOR ORGANIC WASTEWATER TREATMENT DEVICE AND ORGANI...
- Publication number 20160016833
- Publication date Jan 21, 2016
- KUBOTA CORPORATION
- Yasunobu OKAJIMA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MEMBRANE CARTRIDGE AND MEMBRANE-CARTRIDGE PRODUCTION METHOD
- Publication number 20160016123
- Publication date Jan 21, 2016
- KUBOTA CORPORATION
- Kimihiro ISHIKAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIFTING APPARATUS, LIFTING SET, AND WATER TREATMENT FACILITY
- Publication number 20160016762
- Publication date Jan 21, 2016
- KUBOTA CORPORATION
- Yasunobu OKAJIMA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MEMBRANE SEPARATION DEVICE
- Publication number 20130299412
- Publication date Nov 14, 2013
- Hidetoshi MASUTANI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE SEPARATION DEVICE
- Publication number 20130299413
- Publication date Nov 14, 2013
- Hidetoshi MASUTANI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFUSER TUBE
- Publication number 20120193818
- Publication date Aug 2, 2012
- KUBOTA CORPORATION
- Youichirou HIROSE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE SEPARATION DEVICE
- Publication number 20110290710
- Publication date Dec 1, 2011
- Kubota Corporation
- Tomokazu Kitano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPACING MEMBER, MEMBER ELEMENT, AND SUBMERGED MEMBRANE SEPARATION D...
- Publication number 20110240538
- Publication date Oct 6, 2011
- Hidetoshi Masutani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE MODULE AND MEMBRANE CASSETTE
- Publication number 20110049037
- Publication date Mar 3, 2011
- Hidetoshi Masutani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE ELEMENT AND MEMBRANE MODULE
- Publication number 20110011787
- Publication date Jan 20, 2011
- Hidetoshi Masutani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE SEPARATOR AND MEMBRANE CASSETTE
- Publication number 20110005993
- Publication date Jan 13, 2011
- Hedetoshi Masutani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE ELEMENT AND MEMBRANE MODULE
- Publication number 20110005994
- Publication date Jan 13, 2011
- Hidetoshi Masutani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Large Scale Membrane Separating Device
- Publication number 20090152180
- Publication date Jun 18, 2009
- Kazuhisa Nishimori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Multistage immersion type membrane separator and high-concentration...
- Publication number 20030010690
- Publication date Jan 16, 2003
- Yasunobu Okajima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air diffuser and flushing method thereof
- Publication number 20030001295
- Publication date Jan 2, 2003
- Yasunobu Okajima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Yasunobu Okajima

Person

Patents Grantslast 30 patents

Method for operating membrane separation device with halt process

Filtering membrane cleaning method

Method for operating lifting set including lifting apparatus and wa...

Membrane cartridge and membrane-cartridge production method

Membrane separation device

Diffusion pipe and method for cleaning diffusion pipe

Membrane separation device

Method for lifting membrane separation apparatus

Membrane separation device

Membrane separator and membrane cassette

Membrane module and membrane cassette

Diffuser tube

Spacing member, membrane element, and submerged membrane separation...

Membrane module for membrane separation

Water collecting case for membrane module

Membrane cassette for membrane separation

Air diffuser and flushing method thereof

Multistage immersion type membrane separator and high-concentration...

Submerged membrane cartridge

Patents Applicationslast 30 patents

METHOD OF ADMINISTERING COAGULANT

FILTERING MEMBRANE CLEANING METHOD

METHOD FOR OPERATING LIFTING SET INCLUDING LIFTING APPARATUS AND WA...

METHOD FOR OPERATING MEMBRANE SEPARATION DEVICE, AND MEMBRANE SEPAR...

METHOD FOR LIFTING MEMBRANE SEPARATION APPARATUS

DIFFUSION PIPE AND METHOD FOR CLEANING DIFFUSION PIPE

OPERATING METHOD FOR ORGANIC WASTEWATER TREATMENT DEVICE AND ORGANI...

MEMBRANE CARTRIDGE AND MEMBRANE-CARTRIDGE PRODUCTION METHOD

LIFTING APPARATUS, LIFTING SET, AND WATER TREATMENT FACILITY

MEMBRANE SEPARATION DEVICE

MEMBRANE SEPARATION DEVICE

DIFFUSER TUBE

MEMBRANE SEPARATION DEVICE

SPACING MEMBER, MEMBER ELEMENT, AND SUBMERGED MEMBRANE SEPARATION D...

MEMBRANE MODULE AND MEMBRANE CASSETTE

MEMBRANE ELEMENT AND MEMBRANE MODULE

MEMBRANE SEPARATOR AND MEMBRANE CASSETTE

MEMBRANE ELEMENT AND MEMBRANE MODULE

Large Scale Membrane Separating Device

Multistage immersion type membrane separator and high-concentration...

Air diffuser and flushing method thereof