PS JAPAN CORPORATION

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Workpiece boring/cutting operation aiding plate material and moldin...
- Patent number 7,790,267
- Issue date Sep 7, 2010
- PS Japan Corporation
- Yasuhito Kinpara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rubber-modified styrene-based resin and light diffusion plate conta...
- Patent number 7,754,325
- Issue date Jul 13, 2010
- PS Japan Corporation
- Mitsutoshi Toyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Styrene polymer resin and composition thereof
- Patent number 6,933,343
- Issue date Aug 23, 2005
- PS Japan Corporation
- Takeshi Ikematsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

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Patents Applicationslast 30 patents

Information Patent Application
STYRENE-BASED RESIN COMPOSITION AND MOLDED ARTICLE THEREOF
- Publication number 20230416515
- Publication date Dec 28, 2023
- PS JAPAN CORPORATION
- Hirokazu IWAMOTO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
STYRENE-BASED RESIN COMPOSITION, FLAME RETARDANT STYRENE-BASED RESI...
- Publication number 20230099634
- Publication date Mar 30, 2023
- PS JAPAN CORPORATION
- Akio NODERA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYSTYRENE-BASED RESIN COMPOSITION AND LIGHT GUIDE PLATE FORMED BY...
- Publication number 20150025181
- Publication date Jan 22, 2015
- PS JAPAN CORPORATION
- Mitsutoshi Toyama
- G02 - OPTICS

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Trademarklast 30 trademarks

Information Trademark
79057497 - PSJ-POLYSTYRENE
- Serial number 79057497
- Registration number 3595136
- Filing date Jul 17, 2008
- PS JAPAN CORPORATION
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
79057461 - PS JAPAN
- Serial number 79057461
- Registration number 3609042
- Filing date Jul 17, 2008
- PS JAPAN CORPORATION
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
79055865 - P S J
- Serial number 79055865
- Registration number 3609036
- Filing date Jun 24, 2008
- PS JAPAN CORPORATION
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry