Takuji Ikeda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Positive-working photosensitive resin composition, method for produ...
- Patent number 7,361,445
- Issue date Apr 22, 2008
- Sumitomo Bakelite Company
- Toshio Banba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive-working photosensitive resin composition, method for produ...
- Patent number 7,238,455
- Issue date Jul 3, 2007
- Sumitomo Bakelite Company, Ltd.
- Toshio Banba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Video-Audio Output Module And Video-Audio Presentation Apparatus
- Publication number 20240119871
- Publication date Apr 11, 2024
- SONY GROUP CORPORATION
- Takuji Ikeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Positive-working photosensitive resin composition, method for produ...
- Publication number 20050266334
- Publication date Dec 1, 2005
- Toshio Banba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Positive-working photosensitive resin composition, method for produ...
- Publication number 20040259020
- Publication date Dec 23, 2004
- Toshio Banba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY