Toshifumi Takisawa

Title: The Innovations of Toshifumi Takisawa

Introduction

Toshifumi Takisawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical recording mediums and polyester films. With a total of seven patents to his name, Takisawa's work reflects a commitment to advancing technology in these areas.

Latest Patents

Among his latest patents is an innovative optical recording medium. This invention relates to a printable optical recording medium that comprises a transparent substrate and at least one recording layer, a reflective layer, and a protective layer. These layers are superposed in order on the transparent substrate. Another notable patent is for a polyester film, which is biaxially oriented and again oriented in a machine direction. This film features a coating layer formed on at least one surface, containing at least 50% by weight of a water-soluble or water-dispersible polyester resin with a glass transition temperature of at least 20 degrees Celsius, ensuring good adhesion properties.

Career Highlights

Throughout his career, Takisawa has worked with several companies, including Diafoil Company, Ltd. and Diafoil Hoechst Company, Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of materials used in various applications.

Collaborations

Takisawa has collaborated with notable coworkers such as Chikakazu Kawaguchi and Yoshio Meguro. These partnerships have likely fostered a creative environment that has led to the development of his patents.

Conclusion

Toshifumi Takisawa's contributions to the fields of optical recording mediums and polyester films demonstrate his innovative spirit and dedication to technology. His patents reflect a deep understanding of materials science and a commitment to improving product performance.