Joji Tanaka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Auto reverse mechanism for tape recorder/playback devices
- Patent number 4,871,128
- Issue date Oct 3, 1989
- Wako Kabushiki Kaisha
- Taro Tanaka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING METHOD
- Publication number 20210256099
- Publication date Aug 19, 2021
- NEC Corporation
- Tomohiro MIWA
- G06 - COMPUTING CALCULATING COUNTING