This inventor holds 2 USPTO granted patents. Top assignee: Sanyo Electric Co., Ltd.. Active years: 2006-2008.
Company Filing History:
Years Active: 2006-2008
Title: Takanori Kishida: Innovator in Optical Recording Technology
Introduction
Takanori Kishida is a notable inventor based in Ogaki, Japan. He has made significant contributions to the field of optical recording technology, holding 2 patents that enhance the usability and efficiency of optical devices. His work is characterized by innovative approaches to laser power adjustment and signal reproduction.
Latest Patents
Kishida's latest patents include an optical recording/reproducing apparatus and a disk recording-playback device. The optical recording/reproducing apparatus aims to improve medium usability through a laser power adjusting process while maintaining compatibility with read-only type media. This invention utilizes a PCA to adjust laser power until it is used up, after which additional areas are reserved for further adjustments, ensuring format compatibility with optical discs.
The disk recording-playback device features a laser drive circuit that feeds a drive signal to an optical head and adjusts the power of the laser beam. It includes an error correcting circuit that detects the error rate of reproduced signals. The system controller controls the operation of the laser drive circuit based on the output of the error correcting circuit, allowing for the setting of optimum laser powers for high-accuracy recording and reproduction.
Career Highlights
Kishida is associated with Sanyo Electric Co., Ltd., where he has been instrumental in developing advanced optical technologies. His work has contributed to the company's reputation for innovation in the electronics sector.
Collaborations
Throughout his career, Kishida has collaborated with notable colleagues, including Masato Fuma and Hiroshi Watanabe. These collaborations have fostered a creative environment that has led to significant advancements in optical technology.
Conclusion
Takanori Kishida's contributions to optical recording technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing the functionality and compatibility of optical devices, making a lasting impact in the field.