Yoshitaka Uenoyama

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Ichihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Homoadamantane derivatives, process for preparing same, and photore...
- Patent number 9,513,545
- Issue date Dec 6, 2016
- Osaka Organic Chemical Industry Ltd.
- Shinji Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoconductor, image forming apparatus, and pr...
- Patent number 8,518,618
- Issue date Aug 27, 2013
- Ricoh Company, Ltd.
- Takafumi Iwamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
HOMOADAMANTANE DERIVATIVE, METHOD FOR PRODUCING THE SAME AND PHOTOS...
- Publication number 20150316847
- Publication date Nov 5, 2015
- OSAKA ORGANIC CHEMICAL INDUSTRY LTD.
- Shinji TANAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HOMOADAMANTANE DERIVATIVES, PROCESS FOR PREPARING SAME, AND PHOTORE...
- Publication number 20130143157
- Publication date Jun 6, 2013
- Idemitsu Kosan Co., Ltd.
- Shinji Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HOMOADAMANTANE DERIVATIVE, METHOD FOR PRODUCING THE SAME AND PHOTOS...
- Publication number 20130022914
- Publication date Jan 24, 2013
- Idemitsu Kosan Co., Ltd.
- Shinji Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, IMAGE FORMING APPARATUS, AND PR...
- Publication number 20120009513
- Publication date Jan 12, 2012
- Takafumi IWAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY