Location History:
- Tokyo, JP (2006 - 2008)
- Yokohama, JP (2005 - 2009)
Company Filing History:
Years Active: 2005-2009
Title: Koichi Otake: Innovator in Optical Disk Technology
Introduction
Koichi Otake is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical disk technology, holding a total of six patents. His work focuses on improving the reliability and efficiency of disk devices and reproduction methods.
Latest Patents
Otake's latest patents include a disk device and disk reproduction method designed to prevent incorrect reproducing operations when defects on the disk are detected. This innovative disk device features a reading section that reads reflected light and outputs a read signal. It also includes a processing section that calculates an adjustment value from the read signal and performs predetermined processing based on this value. Additionally, a detecting section identifies reading defects, while a determining section assesses the signal quality of the processed signal. The controller ensures that when a defect is detected, the adjustment value is retrieved from storage and supplied to the processing section.
Another notable patent involves an optical disk apparatus and a method for recording information. This invention includes a recorded stream generator that creates a data block stream in sync with the recording clock phase. It generates data phase reference pulses for each data unit and incorporates a VFO signal into the data block stream. This allows for accurate data recording on optical disks using light beams.
Career Highlights
Koichi Otake is associated with Kabushiki Kaisha Toshiba, a leading company in technology and electronics. His work at Toshiba has been instrumental in advancing optical disk technology, contributing to the development of reliable and efficient data storage solutions.
Collaborations
Otake has collaborated with notable coworkers, including Yukiyasu Tatsuzawa and Hideyuki Yamakawa. Their combined expertise has fostered innovation in the field of optical disk technology.
Conclusion
Koichi Otake's contributions to optical disk technology through his patents and work at Toshiba highlight his role as a key innovator in this field. His inventions continue to influence the way data is recorded and reproduced, ensuring greater reliability and efficiency in optical disk devices.
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.