Toshio Kusumi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of laminating gas permeable sheet material
- Patent number 6,355,135
- Issue date Mar 12, 2002
- Daikin Industries, Ltd.
- Osamu Inoue
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fire-retardant filter medium and air filter unit
- Patent number 6,336,948
- Issue date Jan 8, 2002
- Daikin Industries, Ltd.
- Osamu Inoue
- B32 - LAYERED PRODUCTS
Information Patent Grant
Group of particles for air filter test and method of air filter test
- Patent number 6,269,681
- Issue date Aug 7, 2001
- Daikin Industries Ltd.
- Satoshi Hara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium and air filter unit using the same
- Patent number 6,261,979
- Issue date Jul 17, 2001
- Daikin Industries, Ltd.
- Osamu Tanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fibrous materials of fluororesins and deodorant and antibacterial f...
- Patent number 6,235,388
- Issue date May 22, 2001
- Daikin Industries, Ltd.
- Katsutoshi Yamamoto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Air filter unit and method for manufacturing the same
- Patent number 6,027,553
- Issue date Feb 22, 2000
- Daikin Industries, Ltd.
- Seiichi Hirano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polytetrafluoroethylene porous composite film
- Patent number 5,834,528
- Issue date Nov 10, 1998
- Daikin Industries Ltd.
- Osamu Tanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Porous polytetrafluoroethylene film and process for preparation the...
- Patent number 5,772,884
- Issue date Jun 30, 1998
- Daikin Industries, Ltd.
- Osamu Tanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polytetrafluoroethylene fibers, polytetrafluoroethylene materials a...
- Patent number 5,562,986
- Issue date Oct 8, 1996
- Daikin Industries, Ltd.
- Katsutoshi Yamamoto
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Air filter
- Patent number D366106
- Issue date Jan 9, 1996
- Daikin Industries Ltd.
- Katsutoshi Yamamoto
- D23 - Environmental heating and cooling
Information Patent Grant
Filter apparatus and filter element
- Patent number 5,409,515
- Issue date Apr 25, 1995
- Daikin Industries, Ltd.
- Katsutoshi Yamamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polytetrafluoroethylene porous film and preparation and use thereof
- Patent number 5,234,739
- Issue date Aug 10, 1993
- Daikin Industries Ltd.
- Shinji Tanaru
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Toshio Kusumi

Person

Patents Grantslast 30 patents

Method of laminating gas permeable sheet material

Fire-retardant filter medium and air filter unit

Group of particles for air filter test and method of air filter test

Filter medium and air filter unit using the same

Fibrous materials of fluororesins and deodorant and antibacterial f...

Air filter unit and method for manufacturing the same

Polytetrafluoroethylene porous composite film

Porous polytetrafluoroethylene film and process for preparation the...

Polytetrafluoroethylene fibers, polytetrafluoroethylene materials a...

Air filter

Filter apparatus and filter element

Polytetrafluoroethylene porous film and preparation and use thereof