Mamoru Sunada

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hollow package and method for manufacturing same
- Patent number 11,955,394
- Issue date Apr 9, 2024
- Nippon Kayaku Kabushiki Kaisha
- Tadashi Naito
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Hollow Package And Method For Manufacturing Same
- Publication number 20220068737
- Publication date Mar 3, 2022
- SUMITOMO BAKELITE CO., LTD.
- Tadashi Naito
- B81 - MICRO-STRUCTURAL TECHNOLOGY