Location History:
- Hyogo, JP (1990)
- Amagasaki, JP (1991)
- Tokyo, JP (2000)
Company Filing History:
Years Active: 1990-2000
Title: The Innovations of Masatomo Seya
Introduction
Masatomo Seya is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of optical recording technology, holding a total of four patents. His work has advanced the capabilities of magnetic recording apparatuses and focusing error detection systems.
Latest Patents
One of Seya's latest patents is a magnetic recording apparatus that features a reduced thickness. This innovative holographic unit is designed to apply light to a recording medium through a complex optical path, which includes multiple optical diffracting members and entrance/exit surfaces. This design allows for the projection of multiple light beams onto a position sensing track, enhancing the efficiency of data recording.
Another notable patent is a focusing error detecting apparatus that utilizes light switching and detectors. This apparatus incorporates an objective lens system to focus a ray flux on an optical recording disk. It employs two photo detectors and an optical means that includes a beam splitter, ensuring precise detection of focusing errors. The system is designed to output a focusing error signal based on the differences in output from the photo detectors.
Career Highlights
Masatomo Seya is associated with Mitsubishi Electric Corporation, where he has contributed to various innovative projects. His expertise in optical technologies has positioned him as a key figure in the development of advanced recording systems.
Collaborations
Throughout his career, Seya has collaborated with notable colleagues, including Kazuo Okada and Motomu Yoshimura. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Masatomo Seya's contributions to the field of optical recording technology are significant and impactful. His patents reflect a commitment to innovation and excellence in engineering. His work continues to influence advancements in the industry, showcasing the importance of creativity and collaboration in technological development.
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.