Kazumasa Oishi

Person

Yokohama-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber ribbon for wiring of equipment and connector-attached...
- Patent number 7,822,307
- Issue date Oct 26, 2010
- Sumitomo Electric Industries, Ltd.
- Kazunori Tanaka
- G02 - OPTICS
Information Patent Grant
MOLDING APPARATUS FOR A REINFORCEMENT RESIN COATING OF GLASS OPTICA...
- Patent number 7,234,881
- Issue date Jun 26, 2007
- Sumitomo Electric Industries, Ltd.
- Rei Koike
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for molding optical fiber fusion spliced portion and optical...
- Patent number 6,908,236
- Issue date Jun 21, 2005
- Sumitomo Electric Industries, Ltd.
- Kazumasa Oishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber coating method and coating apparatus
- Patent number 6,576,058
- Issue date Jun 10, 2003
- Sumitomo Electric Industries, Ltd.
- Kazumasa Oishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Resin coating applicator for an optical fiber
- Patent number 6,030,658
- Issue date Feb 29, 2000
- Sumitomo Electric Industries Ltd.
- Ichiro Tsuchiya
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber coating method and apparatus therefor
- Patent number 5,976,611
- Issue date Nov 2, 1999
- Sumitomo Electric Industries, Ltd.
- Kaoru Okuno
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Coated optical fiber
- Patent number 5,835,656
- Issue date Nov 10, 1998
- Sumitomo Electric Industries, Ltd.
- Kazumasa Oishi
- G02 - OPTICS
Information Patent Grant
Coated optical fiber and fabrication process therefor
- Patent number 5,703,988
- Issue date Dec 30, 1997
- Sumitomo Electric Industries, Ltd.
- Kazumasa Oishi
- G02 - OPTICS
Information Patent Grant
Physical property evaluation method for optical fiber coating, and...
- Patent number 5,644,669
- Issue date Jul 1, 1997
- Sumitomo Electric Industries, Ltd.
- Kazumasa Oishi
- G02 - OPTICS
Information Patent Grant
Light transmitting glass fiber
- Patent number 5,422,182
- Issue date Jun 6, 1995
- Sumitomo Electric Industries, Ltd.
- Kazumasa Oishi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
FIBER RIBBON AND FIBER RIBBON ATTACHED TO CONNECTOR FOR WIRING IN E...
- Publication number 20100254658
- Publication date Oct 7, 2010
- Kazunori Tanaka
- G02 - OPTICS
Information Patent Application
Method for molding optical fiber fusion spliced portion and optical...
- Publication number 20030142931
- Publication date Jul 31, 2003
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Kazumasa Oishi
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER COATING METHOD AND COATING APPARATUS
- Publication number 20020179008
- Publication date Dec 5, 2002
- KAZUMASA OISHI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Molding die, method of reinforcing optical fiber junction, and opti...
- Publication number 20020044749
- Publication date Apr 18, 2002
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Rei Koike
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Kazumasa Oishi

Person

Patents Grantslast 30 patents

Optical fiber ribbon for wiring of equipment and connector-attached...

MOLDING APPARATUS FOR A REINFORCEMENT RESIN COATING OF GLASS OPTICA...

Method for molding optical fiber fusion spliced portion and optical...

Optical fiber coating method and coating apparatus

Resin coating applicator for an optical fiber

Optical fiber coating method and apparatus therefor

Coated optical fiber

Coated optical fiber and fabrication process therefor

Physical property evaluation method for optical fiber coating, and...

Light transmitting glass fiber

Patents Applicationslast 30 patents

FIBER RIBBON AND FIBER RIBBON ATTACHED TO CONNECTOR FOR WIRING IN E...

Method for molding optical fiber fusion spliced portion and optical...

OPTICAL FIBER COATING METHOD AND COATING APPARATUS

Molding die, method of reinforcing optical fiber junction, and opti...