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Hayato SAWAMOTO
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Chiyoda-ku, Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Photosensitive resin composition, photosensitive resin film, printe...
Patent number
12,103,999
Issue date
Oct 1, 2024
Resonac Corporation
Akihiro Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE ELEMENT, PRINTED W...
Publication number
20240337934
Publication date
Oct 10, 2024
Resonac Corporation
Naoki YAMASHITA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE ELEMENT, PRINTED W...
Publication number
20240160103
Publication date
May 16, 2024
Resonac Corporation
Shuji NOMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN FILM, MULTIL...
Publication number
20230303750
Publication date
Sep 28, 2023
Showa Denko Materials Co., Ltd.
Kohei OTSUKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, DRY FILM, PRINTED WIRING BOARD, A...
Publication number
20230221638
Publication date
Jul 13, 2023
Showa Denko Materials Co., Ltd.
Naomitsu KOMORI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN FILM, MULTIL...
Publication number
20230047699
Publication date
Feb 16, 2023
Hayato SAWAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN FILM, PRINTE...
Publication number
20220169772
Publication date
Jun 2, 2022
Showa Denko Materials Co., Ltd.
Akihiro NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN FILM, MULTIL...
Publication number
20220155681
Publication date
May 19, 2022
Hayato SAWAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND POWDER
Publication number
20200391287
Publication date
Dec 17, 2020
Hitachi Chemical Company, Ltd.
Kazumasa TAKEUCHI
B22 - CASTING POWDER METALLURGY