Tatsuo Nishizawa

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Ueda, JP

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Patents Grantslast 30 patents

Information Patent Grant
Education support system and terminal device
- Patent number 10,636,316
- Issue date Apr 28, 2020
- Shinano Kenshi Kabushiki Kaisha
- Tatsuo Nishizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Education support system and terminal device
- Patent number 10,297,165
- Issue date May 21, 2019
- Shinano Kenshi Kabushiki Kaisha
- Tatsuo Nishizawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus for synchronously processing text data and voice data
- Patent number 9,679,566
- Issue date Jun 13, 2017
- Shinano Kenshi Kabushiki Kaisha
- Tomoki Kodaira
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voice data playback speed conversion method and voice data playback...
- Patent number 9,361,905
- Issue date Jun 7, 2016
- Shinano Kenshi Kabushiki Kaisha
- Shoji Tsunoda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio player which allows written data to be easily searched and ac...
- Patent number 5,822,284
- Issue date Oct 13, 1998
- Shinano Kenshi Kabushiki Kaisha
- Tatsuo Nishizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Audio player for reproducing writing data as audio signals
- Patent number 5,687,144
- Issue date Nov 11, 1997
- Shinano Kenshi Kabushiki Kaisha
- Tatsuo Nishizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
EDUCATION SUPPORT SYSTEM AND TERMINAL DEVICE
- Publication number 20180068575
- Publication date Mar 8, 2018
- Tatsuo NISHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EDUCATION SUPPORT SYSTEM AND TERMINAL DEVICE
- Publication number 20180040254
- Publication date Feb 8, 2018
- Shinano Kenshi Kabushiki Kaisha
- Tatsuo NISHIZAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS FOR SYNCHRONOUSLY PROCESSING TEXT DATA AND VOICE DATA
- Publication number 20150379996
- Publication date Dec 31, 2015
- Shinano Kenshi Kabushiki Kaisha Address: 386-0498 Japan
- Tomoki KODAIRA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VOICE DATA PLAYBACK SPEED CONVERSION METHOD AND VOICE DATA PLAYBACK...
- Publication number 20150371660
- Publication date Dec 24, 2015
- SHINANO KENSHI KABUSHIKI KAISHA
- Shoji TSUNODA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS