Kazuo Shiraishi

Person

Kitakatsushika, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional periodical structure, its manufacturing method, a...
- Patent number 6,852,203
- Issue date Feb 8, 2005
- Autocloning Technology, LTD
- Shojiro Kawakami
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Field-distribution conversion optical fiber and laser diode module...
- Patent number 6,349,162
- Issue date Feb 19, 2002
- The Furukawa Electric Co., Ltd.
- Kazuo Shiraishi
- G02 - OPTICS
Information Patent Grant
Lensed optical fiber and laser module
- Patent number 6,130,972
- Issue date Oct 10, 2000
- The Furukawa Electric Co., Ltd.
- Kazuo Shiraishi
- G02 - OPTICS
Information Patent Grant
Polarization-independent optical isolator
- Patent number 5,848,203
- Issue date Dec 8, 1998
- Sumitomo Osaka Cement Co., Ltd.
- Shojiro Kawakami
- G02 - OPTICS
Information Patent Grant
Lensed-fiber with cascaded graded-index fiber chip configuration
- Patent number 5,774,607
- Issue date Jun 30, 1998
- The Furukawa Electric Co., Ltd.
- Kazuo Shiraishi
- G02 - OPTICS
Information Patent Grant
Optical fiber having a lens formed at an end thereof
- Patent number 5,446,816
- Issue date Aug 29, 1995
- The Furukawa Electric Co., Ltd.
- Kazuo Shiraishi
- G02 - OPTICS
Information Patent Grant
Optical isolator
- Patent number 5,267,078
- Issue date Nov 30, 1993
- Shiraishi; Kazuo
- Kazuo Shiraishi
- G02 - OPTICS
Information Patent Grant
Optical isolator
- Patent number 5,040,863
- Issue date Aug 20, 1991
- Tokyo Electrical Co., Inc.
- Shojiro Kawakami
- G02 - OPTICS

Kazuo Shiraishi

Person

Patents Grantslast 30 patents

Three-dimensional periodical structure, its manufacturing method, a...

Field-distribution conversion optical fiber and laser diode module...

Lensed optical fiber and laser module

Polarization-independent optical isolator

Lensed-fiber with cascaded graded-index fiber chip configuration

Optical fiber having a lens formed at an end thereof

Optical isolator

Optical isolator