Shuji Tsukamoto

Title: Innovator in Optical Recording Technologies: Shuji Tsukamoto

Introduction

Shuji Tsukamoto is a prominent inventor based in Tokyo, Japan, recognized for his significant contributions to optical recording technologies. With a total of three patents to his name, Tsukamoto's work exemplifies innovation in the field of data storage and retrieval.

Latest Patents

Among his notable inventions, Tsukamoto's latest patents include a **Multilevel Optical Recording Medium with Calibration Signals**. This invention aims to enhance the reliability of multilevel optical recording mediums by allowing for the correction of variations in the recording layer's characteristics, ensuring accurate data reproduction. By incorporating multiple calibration signals within the recording layer, Tsukamoto's design allows optical data recording and reproducing devices to detect variations and retrieve stored data effectively.

Another significant patent is the **Optical Recording Medium for Use at Short Wavelengths and Its Recording Method**. This innovative optical recording medium is tailored for high-density recording using short-wavelength light, particularly in the range of 600 to 680 nm. It features a substrate with precisely formed grooves, enabling enhanced jitter properties and greater data integrity in recording and reproduction.

Career Highlights

Shuji Tsukamoto has built his career in collaboration with leading companies such as TDK Corporation and Fuji Electric Co., Ltd. His work at these esteemed organizations has positioned him as a key figure within the realm of optical technologies. His commitment to innovation has driven advancements in optical media, allowing for increased data storage capacities and improved recording methods.

Collaborations

Throughout his career, Tsukamoto has collaborated with esteemed coworkers, including Michihiko Tsuruoka and Takahiro Kudo. These collaborations have played a pivotal role in enhancing his research outcomes, leading to groundbreaking patents that have contributed to the field of optical recording.

Conclusion

Shuji Tsukamoto continues to be a prominent figure in innovations related to optical recording mediums. His patents reflect a deep understanding of the requirements for data accuracy and storage efficiency, making significant contributions that have shaped the landscape of optical technology. As he advances his work, the impact of his inventions is likely to resonate within the industry for years to come.