Yoshihiro TATEIWA

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for adjusting optical receiver and apparatus for adjusting p...
- Patent number 9,544,063
- Issue date Jan 10, 2017
- Sumitomo Electric Industries, Ltd
- Yoshihiro Tateiwa
- G02 - OPTICS
Information Patent Grant
Optical receiver device
- Patent number 9,163,982
- Issue date Oct 20, 2015
- Sumitomo Electric Industries, Ltd.
- Masaru Takechi
- G01 - MEASURING TESTING
Information Patent Grant
Device to determine a phase difference of in-phase and quadrature c...
- Patent number 8,867,911
- Issue date Oct 21, 2014
- Sumitomo Electric Industries, Ltd
- Yoshihiro Tateiwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical module with enhanced robustness of temperature controlling...
- Patent number 8,737,440
- Issue date May 27, 2014
- Sumitomo Electric Industries, Ltd
- Toru Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ADJUSTING OPTICAL RECEIVER AND APPARATUS FOR ADJUSTING P...
- Publication number 20150215049
- Publication date Jul 30, 2015
- Sumitomo Electric Industries, Ltd.
- Yoshihiro TATEIWA
- G02 - OPTICS
Information Patent Application
PHOTODETECTING CIRCUIT, OPTICAL RECEIVER, AND PHOTOCURRENT MEASUREM...
- Publication number 20140332670
- Publication date Nov 13, 2014
- Sumitomo Electric Industries, Ltd.
- Yoshihiro Tateiwa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTICAL MODULE WITH ENHANCED ROBUSTNESS OF TEMPERATURE CONTROLLING...
- Publication number 20140072005
- Publication date Mar 13, 2014
- Sumitomo Electric Industries, Ltd.
- Toru WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE TO DETERMINE A PHASE DIFFERENCE OF IN-PHASE AND QUADRATURE C...
- Publication number 20130064540
- Publication date Mar 14, 2013
- Sumitomo Electric Industries, Ltd.
- Yoshihiro TATEIWA
- G01 - MEASURING TESTING
Information Patent Application
MOUNTING METHOD, MOUNTING DEVICE AND MOUNTING JIG
- Publication number 20130001273
- Publication date Jan 3, 2013
- Sumitomo Electric Industries, Ltd.
- Yoshihiro Tateiwa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL RECEIVER DEVICE
- Publication number 20110215225
- Publication date Sep 8, 2011
- Sumitomo Electric Industries, Ltd.
- Masaru Takechi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTICAL MODULE WITH ENHANCED ROBUSTNESS OF TEMPERATURE CONTROLLING...
- Publication number 20110142086
- Publication date Jun 16, 2011
- Sumitomo Electric Industries, Ltd.
- Toru WATANABE
- H01 - BASIC ELECTRIC ELEMENTS

Yoshihiro TATEIWA

Person

Patents Grantslast 30 patents

Method for adjusting optical receiver and apparatus for adjusting p...

Optical receiver device

Device to determine a phase difference of in-phase and quadrature c...

Optical module with enhanced robustness of temperature controlling...

Patents Applicationslast 30 patents

METHOD FOR ADJUSTING OPTICAL RECEIVER AND APPARATUS FOR ADJUSTING P...

PHOTODETECTING CIRCUIT, OPTICAL RECEIVER, AND PHOTOCURRENT MEASUREM...

OPTICAL MODULE WITH ENHANCED ROBUSTNESS OF TEMPERATURE CONTROLLING...

DEVICE TO DETERMINE A PHASE DIFFERENCE OF IN-PHASE AND QUADRATURE C...

MOUNTING METHOD, MOUNTING DEVICE AND MOUNTING JIG

OPTICAL RECEIVER DEVICE

OPTICAL MODULE WITH ENHANCED ROBUSTNESS OF TEMPERATURE CONTROLLING...