Location History:
- Yokohama, JA (1977)
- al of Yokohama, JP (1982)
- Yokohama, JP (1980 - 1993)
- Miura, JP (1993)
Company Filing History:
Years Active: 1977-1993
Title: Tadayoshi Miyoshi: Innovator in Color Signal Processing
Introduction
Tadayoshi Miyoshi, an esteemed inventor based in Yokohama, Japan, has made significant contributions to the field of color signal processing. With a remarkable portfolio of 16 patents, his work primarily focuses on the conversion and enhancement of color signals, which has important implications in imaging technology and digital representations of color.
Latest Patents
Miyoshi's latest patents showcase advanced methods for processing color signals. One notable invention details a method and apparatus for converting a first set of different color signals, represented in a colorimetric system, into a second set of color signals represented in another system. This process involves determining certain main parts of the second set based on specific portions of the first set. The invention also utilizes calculation coefficients to ensure that when the color signals vary, the resulting data aligns accurately within an achromatic color axis in a defined color space, thereby minimizing conversion errors.
Another notable patent introduced an improved image reader. In this invention, light from an object is transformed into an analog signal using a photoelectric converter, which is then quantized by an A/D converter. This process produces a digital picture signal while effectively managing the dark current and optical strength levels to prevent signal distortion.
Career Highlights
Currently, Tadayoshi Miyoshi is affiliated with the Victor Company of Japan, Limited, a prominent entity in the audio-visual technology sector. His work at the company has positioned him as a key player in developing innovative color signal processing technologies.
Collaborations
Throughout his career, Miyoshi has collaborated with notable coworkers such as Itsuo Takanashi and Shintaro Nakagaki. These partnerships have undoubtedly enriched his research and development efforts, resulting in groundbreaking technologies in the field.
Conclusion
Tadayoshi Miyoshi's contributions to color signal processing illustrate the intersection of innovation and practical application. With his extensive patent portfolio and collaborations with esteemed colleagues, he continues to shape the landscape of imaging technology. His work remains pivotal as industries seek to enhance the accuracy and quality of digital color representation.
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.