Shin Sumida

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Chiba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for removing coating on optical fiber
- Patent number 7,398,599
- Issue date Jul 15, 2008
- SWCC Showa Cable Systems Co., Ltd
- Keiko Shiraishi
- G02 - OPTICS
Information Patent Grant
Optical functioning component and optical connector having optical...
- Patent number 7,090,409
- Issue date Aug 15, 2006
- Nippon Telegraph and Telephone Corporation and Seikoh Giken Co., Ltd.
- Masahiro Nakajima
- G02 - OPTICS
Information Patent Grant
Optical connector plug, manufacturing method thereof and assembling...
- Patent number 6,913,394
- Issue date Jul 5, 2005
- Nippon Telegraph and Telephone Corporation
- Shinichi Iwano
- G02 - OPTICS
Information Patent Grant
One-piece construction of plug frame for optical connector component
- Patent number 6,776,535
- Issue date Aug 17, 2004
- Hirose Electric Co., Ltd.
- Yukinori Miyake
- G02 - OPTICS
Information Patent Grant
Ferrule holding structure for optical connector component
- Patent number 6,599,027
- Issue date Jul 29, 2003
- Hirose Electric Co., Ltd.
- Yukinori Miyake
- G02 - OPTICS
Information Patent Grant
Optical fiber connector
- Patent number 6,565,261
- Issue date May 20, 2003
- Seiko Instruments Inc.
- Takeshi Uchiyama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Device for removing coating on optical fiber
- Publication number 20040181945
- Publication date Sep 23, 2004
- Keiko Shiraishi
- G02 - OPTICS
Information Patent Application
Optical functioning component
- Publication number 20040017982
- Publication date Jan 29, 2004
- Masahiro Nakajima
- G02 - OPTICS
Information Patent Application
One-piece construction of plug frame for optical connector component
- Publication number 20020159717
- Publication date Oct 31, 2002
- Hirose Electric Co., Ltd.
- Yukinori Miyake
- G02 - OPTICS
Information Patent Application
Ferrule holding structure for optical connector component
- Publication number 20020122634
- Publication date Sep 5, 2002
- Hirose Electric Co., Ltd.
- Yukinori Miyake
- G02 - OPTICS
Information Patent Application
Optical connector plug, manufacturing method thereof and assembling...
- Publication number 20020090179
- Publication date Jul 11, 2002
- Shinichi Iwano
- G02 - OPTICS