Minoru Shinozaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical modulator and optical transmission apparatus
- Patent number 10,816,831
- Issue date Oct 27, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Minoru Shinozaki
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 10,416,527
- Issue date Sep 17, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Minoru Shinozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical modulator
- Patent number 9,448,457
- Issue date Sep 20, 2016
- Sumitomo Osaka Cement Co., Ltd.
- Takatomo Itou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for fixation of optical fiber in optical device module, and...
- Patent number 6,997,621
- Issue date Feb 14, 2006
- Sumitomo Osaka Cement Co., Ltd.
- Tsutomu Saitou
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMISSION DEVICE USING SAME
- Publication number 20230350235
- Publication date Nov 2, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Hideki ICHIMEI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS
- Publication number 20190285915
- Publication date Sep 19, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Minoru SHINOZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20180275481
- Publication date Sep 27, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Minoru SHINOZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20150147018
- Publication date May 28, 2015
- Sumitomo Osaka Cement Co., Ltd.
- Takatomo Itou
- G02 - OPTICS
Information Patent Application
Method for fixation of optical fiber in optical device module, and...
- Publication number 20040228585
- Publication date Nov 18, 2004
- Sumitomo Osaka Cement Co., Ltd.
- Tsutomu Saitou
- G02 - OPTICS