Yumiko Saeki

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mold having an uneven surface structure, optical article, manufactu...
- Patent number 9,696,464
- Issue date Jul 4, 2017
- Mitsubishi Rayon Co., Ltd.
- Yumiko Saeki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Organic electroluminescent device and organic electroluminescent di...
- Patent number 7,906,901
- Issue date Mar 15, 2011
- Sharp Kabushiki Kaisha
- Yoshimasa Fujita
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COPOLYMER FOR SUPPRESSING PROTEIN ADSORPTION, METHOD FOR PRODUCING...
- Publication number 20210206896
- Publication date Jul 8, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Masanari NISHIMURA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LAMINATE, METHOD FOR PRODUCING LAMINATE, ELECTRODE, EL ELEMENT, SUR...
- Publication number 20150207104
- Publication date Jul 23, 2015
- Mitsubishi Rayon Co., Ltd.
- Kazunori Mukunoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLD HAVING AN UNEVEN SURFACE STRUCTURE, OPTICAL ARTICLE, MANUFACTU...
- Publication number 20140117397
- Publication date May 1, 2014
- Mitsubishi Rayon Co., Ltd.
- Yumiko Saeki
- G02 - OPTICS
Information Patent Application
MOLD HAVING FINE UNEVEN STRUCTURE IN SURFACE, METHOD OF MANUFACTURI...
- Publication number 20130186467
- Publication date Jul 25, 2013
- Mitsubishi Rayon Co., Ltd.
- Yumiko Saeki
- G02 - OPTICS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DI...
- Publication number 20090200923
- Publication date Aug 13, 2009
- Sharp Kabushiki Kaisha
- Yoshimasa Fujita
- H01 - BASIC ELECTRIC ELEMENTS