Mamoru Hirayama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber component for connection and manufacturing method the...
- Patent number 6,985,667
- Issue date Jan 10, 2006
- NTT Electronics Corporation
- Koichi Arishima
- G02 - OPTICS
Information Patent Grant
Optical interconnection apparatus
- Patent number 6,937,808
- Issue date Aug 30, 2005
- Tomoegawa Paper Co., Ltd.
- Ritsu Kawase
- G02 - OPTICS
Information Patent Grant
Optical connection component
- Patent number 6,839,475
- Issue date Jan 4, 2005
- Tomoegawa Paper Co., Ltd.
- Ritsu Kawase
- G02 - OPTICS
Information Patent Grant
Optical fiber wiring apparatus and optical fiber wiring method
- Patent number 6,778,754
- Issue date Aug 17, 2004
- Nippon Telegraph and Telephone Corporation
- Mamoru Hirayama
- G02 - OPTICS
Information Patent Grant
Optical fiber ribbonizing apparatus
- Patent number 6,655,433
- Issue date Dec 2, 2003
- Nippon Telegraph and Telephone Corporation
- Mamoru Hirayama
- G02 - OPTICS
Information Patent Grant
Optical interconnection apparatus
- Patent number 6,632,024
- Issue date Oct 14, 2003
- Nippon Telegraph and Telephone Corporation
- Ritsu Kawase
- G02 - OPTICS
Information Patent Grant
Optical interconnection apparatus and process for fabrication of th...
- Patent number 6,567,603
- Issue date May 20, 2003
- Tomoegawa Paper Co., Ltd.
- Ken Sukegawa
- G02 - OPTICS
Information Patent Grant
Device for optical connection
- Patent number 6,416,232
- Issue date Jul 9, 2002
- Tomoegawa Paper Co., Ltd.
- Kyoichi Sasaki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and device for manufacturing bare optical fiber
- Publication number 20050201708
- Publication date Sep 15, 2005
- Koichi Arishima
- G02 - OPTICS
Information Patent Application
Optical interconnection apparatus
- Publication number 20040013392
- Publication date Jan 22, 2004
- Ritsu Kawase
- G02 - OPTICS
Information Patent Application
Optical connection component
- Publication number 20030138187
- Publication date Jul 24, 2003
- Ritsu Kawase
- G02 - OPTICS
Information Patent Application
Optical fiber component for connection and manufacturing method the...
- Publication number 20020174691
- Publication date Nov 28, 2002
- Koichi Arishima
- G02 - OPTICS
Information Patent Application
Optical interconnection apparatus
- Publication number 20020054739
- Publication date May 9, 2002
- Ritsu Kawase
- G02 - OPTICS

Mamoru Hirayama

Person

Patents Grantslast 30 patents

Optical fiber component for connection and manufacturing method the...

Optical interconnection apparatus

Optical connection component

Optical fiber wiring apparatus and optical fiber wiring method

Optical fiber ribbonizing apparatus

Optical interconnection apparatus

Optical interconnection apparatus and process for fabrication of th...

Device for optical connection

Patents Applicationslast 30 patents

Method and device for manufacturing bare optical fiber

Optical interconnection apparatus

Optical connection component

Optical fiber component for connection and manufacturing method the...

Optical interconnection apparatus