Yoshiko Iwai

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Sagamihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Immune function evaluation method and ELISA system therefor
- Patent number 11,714,086
- Issue date Aug 1, 2023
- UNIVERSITY OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, JAPAN
- Yoshiko Iwai
- G01 - MEASURING TESTING
Information Patent Grant
Silver halide photographic emulsion
- Patent number 6,808,871
- Issue date Oct 26, 2004
- Konica Corporation
- Katsuhiko Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive emulsion and silver hali...
- Patent number 6,756,191
- Issue date Jun 29, 2004
- Konica Corporation
- Tatsuo Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image information recording method
- Patent number 6,376,161
- Issue date Apr 23, 2002
- Konica Corporation
- Yoshiko Iwai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide light-sensitive color photographic material
- Patent number 6,010,809
- Issue date Jan 4, 2000
- Konica Corporation
- Fumio Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic light-sensitive material
- Patent number 6,007,975
- Issue date Dec 28, 1999
- Konica Corporation
- Atsushi Tomotake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMMUNE FUNCTION EVALUATION METHOD AND ELISA SYSTEM THEREFOR
- Publication number 20200284792
- Publication date Sep 10, 2020
- UNIVERSITY OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, JAPAN
- Yoshiko IWAI
- G01 - MEASURING TESTING
Information Patent Application
Silver halide light-sensitive color photographic material, and meth...
- Publication number 20040253556
- Publication date Dec 16, 2004
- Konica Minolta Photo Imaging, Inc.
- Yoshiko Iwai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Silver halide photographic emulsion
- Publication number 20030162139
- Publication date Aug 28, 2003
- Katsuhiko Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Silver halide photographic light-sensitive emulsion and silver hali...
- Publication number 20030157447
- Publication date Aug 21, 2003
- Tatsuo Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image information recording method
- Publication number 20020055069
- Publication date May 9, 2002
- Yoshiko Iwai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE