Location History:
- Motosu-gun, JP (2000 - 2003)
- Gifu, JP (1999 - 2007)
Company Filing History:
10 out of 8,776 
5 out of 832,680 Years Active: 1999-2007
Title: Koichi Tada: Innovator in Disk Reproduction Technology
Introduction
Koichi Tada is a prominent inventor based in Gifu, Japan, known for his significant contributions to disk reproduction technology. With a total of 15 patents to his name, Tada has made remarkable advancements in the field, particularly in the design and functionality of disk playback devices.
Latest Patents
One of Tada's latest inventions is a disk reproduction device that utilizes a laser beam from an optical head to reproduce signals from a disk. This device includes an external synchronizing signal producing circuit and a delay circuit that generates a reproduction synchronizing signal. This signal provides reference timing for detecting reproduced signals, ensuring optimal phase adjustments for normal reproduction operations. Another notable patent is a disk reproducing apparatus designed to precisely determine the value of an address signal reproduced from the disk. This apparatus features a variable gain amplifier that applies a radial push-pull signal, allowing for accurate address signal detection.
Career Highlights
Throughout his career, Koichi Tada has worked with notable companies, including Sanyo Electric Co., Ltd. His work has significantly impacted the development of disk reproduction technologies, enhancing the efficiency and accuracy of playback devices.
Collaborations
Tada has collaborated with esteemed colleagues such as Shuichi Ichiura and Hiroshi Watanabe, contributing to various innovative projects in the field of disk technology.
Conclusion
Koichi Tada's contributions to disk reproduction technology have established him as a key figure in the industry. His innovative patents and collaborations continue to influence advancements in this field.
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.