Mitsutoshi Toyama

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

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-...

Patents Applicationslast 30 patents

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
Information Patent Application
Rubber-Modified Styrene Resin and Light Diffusion Plate Containing...
- Publication number 20090239985
- Publication date Sep 24, 2009
- Mitsutoshi Toyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...