Chieko Mihara

Optical recording medium substrate sheet producing apparatus having roll stamper with elastomer layer of predetermined hardness

Microbial strain, method for biodegrading organic compounds and method for environmental remediation

Optical recording medium, recording system and reproducing system

Developer carrying member and developing assembly

Optical recording medium containing carboxylic acid-base metallic complex and squarylium-base or croconium-base dye

Apparatus for producing substrate sheet for optical recording mediums and process for producing substrate sheet for optical recording mediums making use of it, apparatus for producing optical recording medium and process for producing optical recording medium making use of it.

Biodegradation of an organic compound and process for upgrading the environment by removing the aforesaid compound

Aminium salt compound and optical recording medium

Polyhydroxyalkanoate containing amide group, sulfonic group, and sulfonate ester group, method for producing the same, and charge control agent, toner, image forming method, and image forming apparatus

Polyhydroxyalkanoate, process for preparing the same, and resin composition containing the polyhydroxyalkanoate