Yoshiaki Haga

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical connector cleaning tool and optical connector cleaning tool...
- Patent number 11,911,805
- Issue date Feb 27, 2024
- NTT Advanced Technology Corporation
- Etsu Hashimoto
- B08 - CLEANING
Information Patent Grant
Method of driving a driving apparatus
- Patent number 10,511,237
- Issue date Dec 17, 2019
- TDK Corporation
- Akira Suzuki
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Driving apparatus
- Patent number 9,041,270
- Issue date May 26, 2015
- TDK Corporation
- Yoshiaki Haga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL CONNECTOR CLEANING TOOL AND OPTICAL CONNECTOR CLEANING TOOL...
- Publication number 20220088645
- Publication date Mar 24, 2022
- NTT ADVANCED TECHNOLOGY CORPORATION
- Etsu HASHIMOTO
- G02 - OPTICS
Information Patent Application
METHOD OF DRIVING A DRIVING APPARATUS
- Publication number 20170163177
- Publication date Jun 8, 2017
- TDK Corporation
- Akira SUZUKI
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
DRIVING APPARATUS
- Publication number 20140084751
- Publication date Mar 27, 2014
- TDK Corporation
- Akira Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING APPARATUS
- Publication number 20140035437
- Publication date Feb 6, 2014
- TDK Corporation
- Yoshiaki HAGA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER