Location History:
- Saitama, JP (1989 - 1993)
- Kawagoe, JP (1990 - 2003)
Company Filing History:
14 out of 2,861 
2 out of 832,680 Years Active: 1989-2003
Title: The Innovative Mind of Kazuhiro Kiyoura
Introduction
Kazuhiro Kiyoura, an esteemed inventor based in Kawagoe, Japan, has made remarkable contributions to the field of optical recording technology. With a portfolio of 16 patents, his work has significantly influenced advancements in media storage and retrieval systems.
Latest Patents
Kiyoura's latest patents include groundbreaking inventions such as a drive apparatus for optical recording mediums capable of reducing resonance. This innovative apparatus enhances the control of motor rotation for recording mediums by performing both fine and rough servo controls based on information recorded on the medium. The system generates a fine servo signal from a reproduction clock, which is filtered by a first device, while a rough servo signal is derived from a frame synchronizing signal and filtered by a second device. Notably, the frequency band limits of the filters are strategically designed for optimal performance.
Additionally, Kiyoura has developed a gain controlling apparatus and methods for both information reproducing and recording systems. This apparatus includes an adjusting device to regulate the gain of a generated signal based on light reception from recording media. A detecting device identifies the output of this signal, and the controlling device automatically increases the gain when necessary, ensuring optimal operation of the system.
Career Highlights
Throughout his career, Kiyoura has been associated with industry leaders, particularly Pioneer Electronic Corporation. His innovative work has placed him at the forefront of optical technology development, showcasing outstanding creativity and technical expertise.
Collaborations
Kiyoura has collaborated with notable professionals in the field, including Koichiro Haraguchi and Hiroyuki Abe. These partnerships have fostered innovative ideas and solutions, contributing to the success of various projects and patents.
Conclusion
Kazuhiro Kiyoura is a leading figure in optical technology, with a remarkable track record of patents reflecting his inventive spirit and technical prowess. His contributions continue to shape the landscape of media storage and retrieval, solidifying his legacy as an influential inventor in Japan and beyond.
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.