Toru Arikawa

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Sakura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical ferrule and molding method therefor, and optical connector...
- Patent number 7,232,261
- Issue date Jun 19, 2007
- Fujikura Ltd.
- Akito Nishumura
- G02 - OPTICS
Information Patent Grant
Optical connector
- Patent number 6,402,388
- Issue date Jun 11, 2002
- Nippon Telegraph and Telephone Corporation
- Natsuka Imazu
- G02 - OPTICS
Information Patent Grant
Optical connector
- Patent number 6,186,672
- Issue date Feb 13, 2001
- Nippon Telegraph and Telephone Corporation
- Kazuhiro Takizawa
- G02 - OPTICS
Information Patent Grant
Optical connector and housing for optical connector
- Patent number 6,179,482
- Issue date Jan 30, 2001
- Fujikura, Ltd.
- Kazuhiro Takizawa
- G02 - OPTICS