Kunihiko INUI

Person

Settsu-shi, Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Tetrafluoroethylene polymer, air filter medium, filter pack, and ai...
- Patent number 12,152,093
- Issue date Nov 26, 2024
- Daikin Industries, Ltd.
- Emi Kiritani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air filter medium
- Patent number 11,426,690
- Issue date Aug 30, 2022
- Daikin Industries, Ltd.
- Satoshi Hara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous body, polymer electrolyte membrane, filter material for filt...
- Patent number 10,688,448
- Issue date Jun 23, 2020
- Daikin Industries, Ltd.
- Shinichi Chaen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium for air filter, filter pack, air filter unit and meth...
- Patent number 10,537,836
- Issue date Jan 21, 2020
- Daikin Industries, Ltd.
- Tatsumi Sakano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium for air filter, filter pack, air filter unit, and met...
- Patent number 10,406,471
- Issue date Sep 10, 2019
- Daikin Industries, Ltd.
- Tatsumi Sakano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mixed powder and material for molding having PTFE as main component...
- Patent number 10,265,661
- Issue date Apr 23, 2019
- Daikin Industries, Ltd.
- Shinichi Chaen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filtering medium for air filter, filter pack, air filter unit, and...
- Patent number 10,265,654
- Issue date Apr 23, 2019
- Daikin Industries, Ltd.
- Yoshiyuki Shibuya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Embossed air filter filtration medium, filter pack, air filter unit...
- Patent number 10,245,545
- Issue date Apr 2, 2019
- Daikin Industries, Ltd.
- Satoshi Hara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium for air filter, filter pack, air filter unit, and met...
- Patent number 10,226,730
- Issue date Mar 12, 2019
- Daikin Industries, Ltd.
- Tatsumi Sakano
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Composition having PTFE as main component, mixed powder, material f...
- Patent number 9,707,504
- Issue date Jul 18, 2017
- Daikin Industries, Ltd.
- Shinichi Chaen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filter medium equipped with porous film, method of manufacturing sa...
- Patent number 9,072,993
- Issue date Jul 7, 2015
- Daikin Industries, Ltd.
- Kunihiko Inui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polytetrafluoroethylene mixture
- Patent number 8,937,132
- Issue date Jan 20, 2015
- Daikin Industries, Ltd.
- Yasuhiko Sawada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polytetrafluoroethylene mixture
- Patent number 8,865,839
- Issue date Oct 21, 2014
- Daikin Industries, Ltd.
- Yasuhiko Sawada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing filtering material
- Patent number 7,387,700
- Issue date Jun 17, 2008
- Daikin Industries, Ltd.
- Osamu Tanaka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Air filter medium, process of producing filter medium, air filter p...
- Patent number 6,682,576
- Issue date Jan 27, 2004
- Daikin Industries
- Hideyuki Kiyotani
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Air filter medium, air filter pack and air filter unit comprising t...
- Patent number 6,416,562
- Issue date Jul 9, 2002
- Daikin Industries, Ltd.
- Yoshiyuki Shibuya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AIR FILTER MEDIUM, PLEATED FILTER MEDIUM, AIR FILTER UNIT, MASK FIL...
- Publication number 20240091688
- Publication date Mar 21, 2024
- DAIKIN INDUSTRIES, LTD.
- Hideyuki KIYOTANI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTER MEDIUM, METHOD FOR PRODUCING AIR FILTER MEDIUM, MASK FIL...
- Publication number 20230372849
- Publication date Nov 23, 2023
- DAIKIN INDUSTRIES, LTD.
- Hideyuki KIYOTANI
- B32 - LAYERED PRODUCTS
Information Patent Application
AIR FILTER MEDIUM, FILTER PACK, AIR FILTER UNIT, AND METHOD FOR PRO...
- Publication number 20220040614
- Publication date Feb 10, 2022
- DAIKIN INDUSTRIES, LTD.
- Yoshiyuki SHIBUYA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TETRAFLUOROETHYLENE POLYMER, AIR FILTER MEDIUM, FILTER PACK, AND AI...
- Publication number 20210388127
- Publication date Dec 16, 2021
- DAIKIN INDUSTRIES, LTD.
- Emi KIRITANI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTER MEDIUM, FILTER PACK, AND AIR FILTER UNIT
- Publication number 20210260516
- Publication date Aug 26, 2021
- DAIKIN INDUSTRIES, LTD.
- Kunihiko INUI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTER MEDIUM
- Publication number 20200030734
- Publication date Jan 30, 2020
- DAIKIN INDUSTRIES, LTD.
- Satoshi HARA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIUM FOR AIR FILTER, FILTER PACK, AIR FILTER UNIT AND METH...
- Publication number 20190344204
- Publication date Nov 14, 2019
- DAIKIN INDUSTRIES, LTD.
- Tatsumi SAKANO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIUM FOR AIR FILTER, FILTER PACK, AIR FILTER UNIT, AND MET...
- Publication number 20190134552
- Publication date May 9, 2019
- DAIKIN INDUSTRIES, LTD.
- Tatsumi SAKANO
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
MIXED POWDER AND MATERIAL FOR MOLDING HAVING PTFE AS MAIN COMPONENT...
- Publication number 20180065094
- Publication date Mar 8, 2018
- DAIKIN INDUSTRIES, LTD.
- Shinichi CHAEN
- B32 - LAYERED PRODUCTS
Information Patent Application
FILTER MEDIUM FOR AIR FILTER, FILTER PACK, AIR FILTER UNIT, AND MET...
- Publication number 20170348626
- Publication date Dec 7, 2017
- DAIKIN INDUSTRIES, LTD.
- Tatsumi SAKANO
- B32 - LAYERED PRODUCTS
Information Patent Application
FILTERING MEDIUM FOR AIR FILTER, FILTER PACK, AIR FILTER UNIT, AND...
- Publication number 20170128876
- Publication date May 11, 2017
- DAIKIN INDUSTRIES, LTD.
- Yoshiyuki SHIBUYA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POROUS BODY, POLYMER ELECTROLYTE MEMBRANE, FILTER MATERIAL FOR FILT...
- Publication number 20170001155
- Publication date Jan 5, 2017
- DAIKIN INDUSTRIES, LTD.
- Shinichi CHAEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIAXIALLY-STRETCHED POROUS MEMBRANE
- Publication number 20170002156
- Publication date Jan 5, 2017
- DAIKIN INDUSTRIES, LTD.
- Shinichi CHAEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EMBOSSED AIR FILTER FILTRATION MEDIUM, FILTER PACK, AIR FILTER UNIT...
- Publication number 20160236132
- Publication date Aug 18, 2016
- DAIKIN INDUSTRIES, LTD.
- Satoshi HARA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITION HAVING PTFE AS MAIN COMPONENT, MIXED POWDER, MATERIAL F...
- Publication number 20150082757
- Publication date Mar 26, 2015
- DAIKIN INDUSTRIES, LTD.
- Shinichi Chaen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for Multi-Stage Expansion and Stretching of Film and Filter
- Publication number 20140367325
- Publication date Dec 18, 2014
- Kyung-Ju Choi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FILTER MEDIUM FOR AIR FILTER, AIR FILTER UNIT, AND METHOD FOR PRODU...
- Publication number 20140165517
- Publication date Jun 19, 2014
- Daikin Industries, Ltd.
- Satoshi Hara
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYTETRAFLUOROETHYLENE MIXTURE
- Publication number 20130281558
- Publication date Oct 24, 2013
- DAIKIN INDUSTRIES, LTD.
- Yasuhiko Sawada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYTETRAFLUOROETHYLENE MIXTURE
- Publication number 20130267621
- Publication date Oct 10, 2013
- DAIKIN INDUSTRIES, LTD.
- Yasuhiko Sawada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIUM EQUIPPED WITH POROUS FILM, METHOD OF MANUFACTURING SA...
- Publication number 20130097982
- Publication date Apr 25, 2013
- Kunihiko Inui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filtering material for filter, filter pack and air filter unit usin...
- Publication number 20040168417
- Publication date Sep 2, 2004
- Osamu Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Kunihiko INUI

Person

Patents Grantslast 30 patents

Tetrafluoroethylene polymer, air filter medium, filter pack, and ai...

Air filter medium

Porous body, polymer electrolyte membrane, filter material for filt...

Filter medium for air filter, filter pack, air filter unit and meth...

Filter medium for air filter, filter pack, air filter unit, and met...

Mixed powder and material for molding having PTFE as main component...

Filtering medium for air filter, filter pack, air filter unit, and...

Embossed air filter filtration medium, filter pack, air filter unit...

Filter medium for air filter, filter pack, air filter unit, and met...

Composition having PTFE as main component, mixed powder, material f...

Filter medium equipped with porous film, method of manufacturing sa...

Polytetrafluoroethylene mixture

Polytetrafluoroethylene mixture

Method for preparing filtering material

Air filter medium, process of producing filter medium, air filter p...

Air filter medium, air filter pack and air filter unit comprising t...

Patents Applicationslast 30 patents

AIR FILTER MEDIUM, PLEATED FILTER MEDIUM, AIR FILTER UNIT, MASK FIL...

AIR FILTER MEDIUM, METHOD FOR PRODUCING AIR FILTER MEDIUM, MASK FIL...

AIR FILTER MEDIUM, FILTER PACK, AIR FILTER UNIT, AND METHOD FOR PRO...

TETRAFLUOROETHYLENE POLYMER, AIR FILTER MEDIUM, FILTER PACK, AND AI...

AIR FILTER MEDIUM, FILTER PACK, AND AIR FILTER UNIT

AIR FILTER MEDIUM

FILTER MEDIUM FOR AIR FILTER, FILTER PACK, AIR FILTER UNIT AND METH...

FILTER MEDIUM FOR AIR FILTER, FILTER PACK, AIR FILTER UNIT, AND MET...

MIXED POWDER AND MATERIAL FOR MOLDING HAVING PTFE AS MAIN COMPONENT...

FILTER MEDIUM FOR AIR FILTER, FILTER PACK, AIR FILTER UNIT, AND MET...

FILTERING MEDIUM FOR AIR FILTER, FILTER PACK, AIR FILTER UNIT, AND...

POROUS BODY, POLYMER ELECTROLYTE MEMBRANE, FILTER MATERIAL FOR FILT...

BIAXIALLY-STRETCHED POROUS MEMBRANE

EMBOSSED AIR FILTER FILTRATION MEDIUM, FILTER PACK, AIR FILTER UNIT...

COMPOSITION HAVING PTFE AS MAIN COMPONENT, MIXED POWDER, MATERIAL F...

Method for Multi-Stage Expansion and Stretching of Film and Filter

FILTER MEDIUM FOR AIR FILTER, AIR FILTER UNIT, AND METHOD FOR PRODU...

POLYTETRAFLUOROETHYLENE MIXTURE

POLYTETRAFLUOROETHYLENE MIXTURE

FILTER MEDIUM EQUIPPED WITH POROUS FILM, METHOD OF MANUFACTURING SA...

Filtering material for filter, filter pack and air filter unit usin...