Takafumi Sugano

Title: Takafumi Sugano: Innovator in Optical Information Technology

Introduction

Takafumi Sugano is a notable inventor based in Katano, Japan. He has made significant contributions to the field of optical information technology, holding a total of 2 patents. His work focuses on methods and apparatuses that enhance the recording and reproduction of time-varying images.

Latest Patents

Sugano's latest patents include a "Method and apparatus for recording and reproducing a time-varying image." This invention involves a memory device that records a time-varying image in an optical information record medium. It utilizes a code track corresponding to the image and includes steps for storing data that relates the address of the code track to a time code address. The method allows for efficient access and reproduction of images based on the inputted time code.

Another significant patent is the "Laser power setting responsive to a series of written test signals." This device sets the write laser power for data writing on a recording medium. It employs oscillators to produce carrier signals, which are combined to create a laser drive signal. The write/read head applies varying power levels to different areas of the recording medium, allowing for precise adjustments based on the read signals.

Career Highlights

Sugano is currently employed at Matsushita Electric Industrial Co., Ltd., a company renowned for its innovations in electronics and technology. His work at Matsushita has allowed him to develop cutting-edge technologies that push the boundaries of optical information systems.

Collaborations

Throughout his career, Sugano has collaborated with notable colleagues, including Wataru Masuda and Hironori Masuda. These collaborations have contributed to the advancement of their shared projects and innovations in the field.

Conclusion

Takafumi Sugano's contributions to optical information technology through his patents and work at Matsushita Electric Industrial Co., Ltd. highlight his role as a significant innovator in the industry. His inventions continue to influence the way time-varying images are recorded and reproduced.