Location History:
- Kanagawa, JP (1993 - 2013)
- Odawara, JP (2009 - 2017)
Company Filing History:
14 out of 16,115 
9 out of 16,458 
Years Active: 1993-2017
Title: Toshiyuki Kitahara: Innovator in Optical Information Recording
Introduction
Toshiyuki Kitahara, based in Odawara, Japan, is a distinguished inventor with an impressive portfolio of 23 patents. His contributions to the field of optical information recording technology have set new standards and paved the way for advancements in data storage solutions.
Latest Patents
Among his latest innovations, Kitahara has developed a multilayer optical information recording disk and its corresponding manufacturing method. This recording disk features a series of recording layers separated by intermediate layers, with at least one adhesive intermediate layer strategically placed alongside each recording layer. The design utilizes a polymer binder that incorporates a dye, which absorbs recording beams and generates heat to deform the recording layer. This deformation creates a unique interface with a protrusive shape that effectively records information. Additionally, his optical information recording medium comprises a composite of unit structure sheets, each featuring an adhesive layer as an intermediate layer, supporting a highly efficient recording process.
Career Highlights
Kitahara's professional journey includes significant roles at Fujifilm Corporation and Fuji Photo Film Company, Limited. His expertise in optical technologies has earned him recognition as a pioneer in the industry, focusing on enhancing the capabilities of optical recording media.
Collaborations
Throughout his career, Kitahara has collaborated with notable colleagues, including Katsumi Ryoke and Tatsuo Mikami. These partnerships have likely contributed to the innovative spirit found in his groundbreaking patents and reinforced the importance of teamwork in the world of technology.
Conclusion
Toshiyuki Kitahara's work continues to influence the optical recording industry, emphasizing the value of innovation in modern data storage solutions. His string of patents remains a testament to his dedication and ingenuity, inspiring future inventors to explore the possibilities within this field.