Location History:
- Tokyo, JP (1991 - 2001)
- Kanagawa, JP (1995 - 2008)
Company Filing History:
Years Active: 1991-2008
Title: Yasuaki Maeda: Pioneer of Optical Innovations
Introduction
Yasuaki Maeda is a renowned inventor based in Kanagawa, Japan. With an impressive portfolio of 40 patents, he has significantly contributed to the field of optical technology, particularly in media development and control mechanisms.
Latest Patents
Among his latest inventions is the Optical Recording Medium and Disc Cartridge, which presents a sophisticated design featuring a substrate with a signal recording layer. This optical recording medium allows for efficient data storage in the form of microscopic pits, enhancing the reading process through precise light beam detection. The medium boasts a diameter of 65 mm or less and a thickness ranging from 0.4 to 0.7 mm. Remarkably, it offers a storage capacity of over 2 gigabytes, revolutionizing the compactness and efficiency of recording and reproducing devices.
Another significant invention is the Skew Control Method and Skew Control Unit. This innovation allows for stable skew control without requiring a dedicated skew sensor, simplifying the design of optical pick-up systems. By measuring focus drive voltages at multiple points, the method ensures a controlled skew angle, further enhancing the consistency of optical disc operations.
Career Highlights
Yasuaki Maeda's career is closely associated with Sony Corporation, where his contributions have driven advancements in optical technology. His work has been instrumental in the development of innovative products that improve both user experience and device functionality.
Collaborations
Throughout his career, Maeda has collaborated with notable professionals such as Hideki Nagashima and Kazuhiko Fujiie. Their collective expertise has fostered a creative environment, leading to groundbreaking discoveries in their field.
Conclusion
Yasuaki Maeda’s ongoing contributions to the realm of optical technologies represent a blend of innovation and practicality. His patents not only highlight his inventive prowess but also demonstrate a commitment to enhancing the efficiency and effectiveness of optical media. As technology continues to evolve, the impact of his work will undoubtedly resonate within the industry for years to come.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.