Toshitugu Ueda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 11,437,350
- Issue date Sep 6, 2022
- ULTRAMEMORY INC.
- Naoki Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with laminated semiconductor chips
- Patent number 10,937,765
- Issue date Mar 2, 2021
- ULTRAMEMORY INC.
- Naoki Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,483,242
- Issue date Nov 19, 2019
- ULTRAMEMORY INC.
- Naoki Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Revolution counter using a magnetic bubble device for multi-turn ab...
- Patent number 4,990,909
- Issue date Feb 5, 1991
- Yokogawa Electric Corporation
- Toshitugu Ueda
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210151415
- Publication date May 20, 2021
- UltraMemory Inc.
- Naoki OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200043899
- Publication date Feb 6, 2020
- UltraMemory Inc.
- Naoki OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190035768
- Publication date Jan 31, 2019
- UltraMemory Inc.
- Naoki OGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE