Toshihisa NONAKA

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Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor element mounting structure, and combination of semico...
- Patent number 11,444,054
- Issue date Sep 13, 2022
- SHOWA DENKO MATERIALS CO., LTD.
- Hitoshi Onozeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing semiconductor device
- Patent number 11,049,825
- Issue date Jun 29, 2021
- SHOWA DENKO MATERIALS CO., LTD.
- Aya Kasahara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION, METHOD FOR PRODUCING SEMICONDUCTOR DEVICE, CURED...
- Publication number 20240018306
- Publication date Jan 18, 2024
- RESONAC CORPORATION
- Satoshi YONEDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEMICONDUCTOR ELEMENT MOUNTING STRUCTURE, AND COMBINATION OF SEMICO...
- Publication number 20200273837
- Publication date Aug 27, 2020
- Hitachi Chemical Company, Ltd.
- Hitoshi ONOZEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
- Publication number 20200194391
- Publication date Jun 18, 2020
- Hitachi Chemical Company, Ltd.
- Aya KASAHARA
- H01 - BASIC ELECTRIC ELEMENTS