Junji Iida

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polarization independent optical isolator
- Patent number 8,891,167
- Issue date Nov 18, 2014
- SMM Precision Co., Ltd.
- Junji Iida
- G02 - OPTICS
Information Patent Grant
Polarization independent optical isolator
- Patent number 8,565,561
- Issue date Oct 22, 2013
- SMM Precision Co., Ltd.
- Junji Iida
- G02 - OPTICS
Information Patent Grant
In-line optical isolator
- Patent number 8,115,998
- Issue date Feb 14, 2012
- SMM Precision Co., Ltd.
- Junji Iida
- G02 - OPTICS
Information Patent Grant
Faraday rotator for high output lasers
- Patent number 7,259,913
- Issue date Aug 21, 2007
- Sumitomo Metal Mining Co. Ltd.
- Junji Iida
- G02 - OPTICS
Information Patent Grant
Non-destructive sugar content measuring apparatus
- Patent number 6,504,154
- Issue date Jan 7, 2003
- Sumitomo Metal Mining Co., Ltd.
- Junji Iida
- G01 - MEASURING TESTING
Information Patent Grant
Calibrator for non-destructive transmission optical measuring appar...
- Patent number 6,094,265
- Issue date Jul 25, 2000
- Sumitomo Metal Mining Co., Ltd.
- Shintaro Ishikawa
- G01 - MEASURING TESTING
Information Patent Grant
Non-destructive taste characteristics measuring apparatus and tray...
- Patent number 5,844,678
- Issue date Dec 1, 1998
- Sumitomo Metal Mining Co. Ltd.
- Masahiro Ito
- G01 - MEASURING TESTING
Information Patent Grant
Non-destructive taste characteristics measuring apparatus and tray...
- Patent number 5,726,750
- Issue date Mar 10, 1998
- Sumitomo Metal Mining Co., Ltd.
- Masahiro Ito
- G01 - MEASURING TESTING
Information Patent Grant
Non-destructive sugar content measuring apparatus
- Patent number 5,708,271
- Issue date Jan 13, 1998
- Sumitomo Metal Mining Co., Ltd.
- Masahiro Ito
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
POLARIZATION INDEPENDENT OPTICAL ISOLATOR
- Publication number 20130050824
- Publication date Feb 28, 2013
- SMM Precision Co., Ltd.
- Junji IIDA
- G02 - OPTICS
Information Patent Application
POLARIZATION INDEPENDENT OPTICAL ISOLATOR
- Publication number 20120294565
- Publication date Nov 22, 2012
- SMM Precision Co., Ltd.
- Junji IIDA
- G02 - OPTICS
Information Patent Application
IN-LINE OPTICAL ISOLATOR
- Publication number 20110069387
- Publication date Mar 24, 2011
- SMM PRECISION CO., LTD.
- Junji IIDA
- G02 - OPTICS
Information Patent Application
Faraday rotator for high output lasers
- Publication number 20060238864
- Publication date Oct 26, 2006
- Junji Iida
- G02 - OPTICS
Information Patent Application
Non-destructive sugar content measuring apparatus
- Publication number 20010045517
- Publication date Nov 29, 2001
- Sumitomo Metal Mining Co., Ltd.
- Junji Iida
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Polarization independent optical isolator

Polarization independent optical isolator

In-line optical isolator

Faraday rotator for high output lasers

Non-destructive sugar content measuring apparatus

Calibrator for non-destructive transmission optical measuring appar...

Non-destructive taste characteristics measuring apparatus and tray...

Non-destructive taste characteristics measuring apparatus and tray...

Non-destructive sugar content measuring apparatus

Patents Applicationslast 30 patents

POLARIZATION INDEPENDENT OPTICAL ISOLATOR

POLARIZATION INDEPENDENT OPTICAL ISOLATOR

IN-LINE OPTICAL ISOLATOR

Faraday rotator for high output lasers

Non-destructive sugar content measuring apparatus