Hiroshi Nagasaka

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Abrasion resistant surface treatment method of a rotary member, run...
- Patent number 7,347,663
- Issue date Mar 25, 2008
- Ebara Corporation
- Toru Ishido
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Coating, modification and etching of substrate surface with particl...
- Patent number 6,921,722
- Issue date Jul 26, 2005
- Ebara Corporation
- Naoaki Ogure
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sliding member and manufacturing method therefor
- Patent number 6,767,657
- Issue date Jul 27, 2004
- Ebara Corporation
- Hiroshi Nagasaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cr-containing titanium nitride film
- Patent number 6,558,822
- Issue date May 6, 2003
- Ebara Corporation
- Hiroshi Nagasaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Dresser for polishing cloth and method for manufacturing such dress...
- Patent number 6,432,257
- Issue date Aug 13, 2002
- Ebara Corporation
- Hiroshi Nagasaka
- B24 - GRINDING POLISHING
Information Patent Grant
Water lubricated machine component having contacting sliding surfaces
- Patent number 6,176,619
- Issue date Jan 23, 2001
- Ebara Corporation
- Hiroshi Nagasaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Water lubricated machine component having contacting sliding surfaces
- Patent number 5,961,218
- Issue date Oct 5, 1999
- Ebara Corporation
- Hiroshi Nagasaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seal or bearing
- Patent number 5,700,546
- Issue date Dec 23, 1997
- Ebara Corporation
- Kanenaga Fujii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
CERAMICS SLIDING MEMBER FOR USE IN PURE WATER
- Publication number 20130209777
- Publication date Aug 15, 2013
- Nippon Pillar Packing Co., Ltd.
- Hiroshi Nagasaka
- B32 - LAYERED PRODUCTS
Information Patent Application
CERAMICS SLIDING MEMBER FOR USE IN PURE WATER
- Publication number 20100130343
- Publication date May 27, 2010
- EBARA CORPORATION
- Hiroshi Nagasaka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
BEARING SYSTEM OR A SEALING SYSTEM USING A CARBON BASED SLIDING MEMBER
- Publication number 20100061676
- Publication date Mar 11, 2010
- EBARA CORPORATION
- Kenichi Sugiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DIAMOND-COATED BEARING OR SEAL STRUCTURE AND FLUID MACHINE COMPRISI...
- Publication number 20090060408
- Publication date Mar 5, 2009
- Ebara Corporation
- Hiroshi Nagasaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Abrasion resistant surface treatment method of a rotary member, run...
- Publication number 20060127223
- Publication date Jun 15, 2006
- Shuhei Nakahama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Cr-containing titanium nitride film
- Publication number 20020017235
- Publication date Feb 14, 2002
- Hiroshi Nagasaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Coating, modification and etching of substrate surface with particl...
- Publication number 20010055649
- Publication date Dec 27, 2001
- Naoaki Ogure
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Hiroshi Nagasaka

Person

Patents Grantslast 30 patents

Abrasion resistant surface treatment method of a rotary member, run...

Coating, modification and etching of substrate surface with particl...

Sliding member and manufacturing method therefor

Cr-containing titanium nitride film

Dresser for polishing cloth and method for manufacturing such dress...

Water lubricated machine component having contacting sliding surfaces

Water lubricated machine component having contacting sliding surfaces

Seal or bearing

Patents Applicationslast 30 patents

CERAMICS SLIDING MEMBER FOR USE IN PURE WATER

CERAMICS SLIDING MEMBER FOR USE IN PURE WATER

BEARING SYSTEM OR A SEALING SYSTEM USING A CARBON BASED SLIDING MEMBER

DIAMOND-COATED BEARING OR SEAL STRUCTURE AND FLUID MACHINE COMPRISI...

Abrasion resistant surface treatment method of a rotary member, run...

Cr-containing titanium nitride film

Coating, modification and etching of substrate surface with particl...