Osamu Sugiyama

Person

Tokorozawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resin molding mold
- Patent number 6,517,339
- Issue date Feb 11, 2003
- Citizen Watch, Co., Ltd.
- Yukio Miya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Guide bush and method of forming hard carbon film over the inner su...
- Patent number 6,419,997
- Issue date Jul 16, 2002
- Citizen Watch Co., Ltd.
- Yukio Miya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Guide bush and method of forming diamond-like carbon film over the...
- Patent number 6,337,000
- Issue date Jan 8, 2002
- Citizen Watch Co., Ltd.
- Yukio Miya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Guide bush and method of forming diamond-like carbon film over the...
- Patent number 6,264,209
- Issue date Jul 24, 2001
- Citizen Watch Co., Ltd.
- Yukio Miya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of forming films over inner surface of cylindrical member
- Patent number 6,217,952
- Issue date Apr 17, 2001
- Citizen Watch Co., Ltd.
- Osamu Sugiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Jig for forming hard carbon film over inner surface of guide bush u...
- Patent number 6,131,533
- Issue date Oct 17, 2000
- Citizen Watch Co., Ltd.
- Osamu Sugiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming films over inner surface of cylindrical member
- Patent number 6,126,793
- Issue date Oct 3, 2000
- Citizen Watch Co., Ltd.
- Osamu Sugiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming a hard carbon film over an inner surface of a gui...
- Patent number 6,117,496
- Issue date Sep 12, 2000
- Citizen Watch Co., Ltd.
- Osamu Sugiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming a hard carbon film over the inner surface of a gu...
- Patent number 6,096,390
- Issue date Aug 1, 2000
- Citizen Watch Co., Ltd.
- Ryota Koike
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of forming films over insulating material
- Patent number 6,080,445
- Issue date Jun 27, 2000
- Citizen Watch Co., Ltd.
- Osamu Sugiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Guide bush and method of forming film over guide bush
- Patent number 6,056,443
- Issue date May 2, 2000
- Citizen Watch Co., Ltd.
- Ryota Koike
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of forming films over inner surface of cylindrical member
- Patent number 6,033,533
- Issue date Mar 7, 2000
- Citizen Watch Co., Ltd.
- Osamu Sugiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming hard carbon film over the inner surface of guide...
- Patent number 6,020,036
- Issue date Feb 1, 2000
- Citizen Watch Co., Ltd.
- Osamu Sugiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of removing hard carbon film formed on inner circumferential...
- Patent number 5,993,680
- Issue date Nov 30, 1999
- Citizen Watch Co., Ltd.
- Osamu Sugiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming DLC films over inner surface of cylindrical member
- Patent number 5,965,217
- Issue date Oct 12, 1999
- Citizen Watch Co., Ltd.
- Osamu Sugiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Guide bush and method of forming hard carbon film over the inner su...
- Patent number 5,941,647
- Issue date Aug 24, 1999
- Citizen Watch Co., Ltd.
- Ryota Koike
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of forming hard carbon film over the inner surface of guide...
- Patent number 5,939,152
- Issue date Aug 17, 1999
- Citizen Watch Co., Ltd.
- Osamu Sugiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Valve unit for water mixing valve
- Patent number 5,934,321
- Issue date Aug 10, 1999
- Citizen Watch Co., Ltd.
- Yukio Miya
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of forming a DLC film over the inner surface of guide bush
- Patent number 5,922,418
- Issue date Jul 13, 1999
- Citizen Watch Co., Ltd.
- Ryota Koike
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming hard carbon film over inner surface of cylindrica...
- Patent number 5,879,763
- Issue date Mar 9, 1999
- Citizen Watch Co., Ltd.
- Osamu Sugiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Heating roller device
- Patent number 5,786,570
- Issue date Jul 28, 1998
- Citizen Watch Co., Ltd.
- Yukio Miya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wear-resistant reed for a high-speed loom
- Patent number 5,511,587
- Issue date Apr 30, 1996
- Citizen Watch Co., Ltd.
- Yukio Miya
- D03 - WEAVING

Patents Applicationslast 30 patents

Information Patent Application
GUIDE BUSH AND METHOD OF FORMING HARD CARBON FILM OVER THE INNER SU...
- Publication number 20030057662
- Publication date Mar 27, 2003
- miya
- YUKIO MIYA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Osamu Sugiyama

Person

Patents Grantslast 30 patents

Resin molding mold

Guide bush and method of forming hard carbon film over the inner su...

Guide bush and method of forming diamond-like carbon film over the...

Guide bush and method of forming diamond-like carbon film over the...

Method of forming films over inner surface of cylindrical member

Jig for forming hard carbon film over inner surface of guide bush u...

Method of forming films over inner surface of cylindrical member

Method of forming a hard carbon film over an inner surface of a gui...

Method of forming a hard carbon film over the inner surface of a gu...

Method of forming films over insulating material

Guide bush and method of forming film over guide bush

Method of forming films over inner surface of cylindrical member

Method of forming hard carbon film over the inner surface of guide...

Method of removing hard carbon film formed on inner circumferential...

Method of forming DLC films over inner surface of cylindrical member

Guide bush and method of forming hard carbon film over the inner su...

Method of forming hard carbon film over the inner surface of guide...

Valve unit for water mixing valve

Method of forming a DLC film over the inner surface of guide bush

Method of forming hard carbon film over inner surface of cylindrica...

Heating roller device

Wear-resistant reed for a high-speed loom

Patents Applicationslast 30 patents

GUIDE BUSH AND METHOD OF FORMING HARD CARBON FILM OVER THE INNER SU...