Yoshinori Ogawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Operating device of game machine and game machine
- Patent number 10,964,166
- Issue date Mar 30, 2021
- JT CO., LTD.
- Hidehiko Sakamoto
- G07 - CHECKING-DEVICES
Information Patent Grant
Synchronous type semiconductor memory device
- Patent number 6,757,214
- Issue date Jun 29, 2004
- Kabushiki Kaisha Toshiba
- Kazuaki Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device cell array divided into a plurality of...
- Patent number 5,295,254
- Issue date Mar 15, 1994
- Kabushiki Kaisha Toshiba
- Yoshinori Ogawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Operating Device of Game Machine and Game Machine
- Publication number 20200043292
- Publication date Feb 6, 2020
- JT CO.,LTD.
- Hidehiko Sakamoto
- G07 - CHECKING-DEVICES
Information Patent Application
Synchronous type semiconductor memory device
- Publication number 20030223293
- Publication date Dec 4, 2003
- Kabushiki Kaisha Toshiba
- Kazuaki Kawaguchi
- G11 - INFORMATION STORAGE