Youji Tanaka

Title: Youji Tanaka: Innovator in Photosensitive Film Technology

Introduction

Youji Tanaka is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of photosensitive film technology, holding a total of 7 patents. His work has been instrumental in enhancing the efficiency and quality of photosensitive films used in various applications.

Latest Patents

Tanaka's latest patents focus on the development of a photosensitive film that excels in workability. This innovative film allows for the lamination of photosensitive films on metallic substrates using a normal pressure laminating process. The design minimizes the generation of air voids, resulting in a high product yield. The film comprises a support film (A), a photosensitive resin composition-containing photosensitive resin layer (B), and a protecting film (C). Notably, the number of fish eyes with a diameter of at least 80 µm in the protecting film (C) does not exceed 5 fish eyes per meter.

Career Highlights

Throughout his career, Youji Tanaka has worked with notable companies such as Hitachi Chemical Company, Ltd. and Teijin Limited. His experience in these organizations has allowed him to refine his expertise in the development of advanced materials.

Collaborations

Tanaka has collaborated with esteemed colleagues, including Noriyo Kimura and Kazutaka Masaoka. These partnerships have contributed to the advancement of his research and innovations in the field.

Conclusion

Youji Tanaka's contributions to photosensitive film technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and engineering, making him a key figure in this specialized field.