Company Filing History:
Years Active: 2001-2005
Title: **Katsuhiro Kida: Innovator in Optical Disk Technologies**
Introduction
Katsuhiro Kida is an accomplished inventor based in Suita, Japan. He has made significant contributions to the field of optical disk technologies, particularly with his innovative approaches to evaluation devices and manufacturing methods.
Latest Patents
Kida holds two patents that showcase his inventive prowess. The first patent is for a BCA evaluation device and method for rewritable DVDs with different threshold value pulse signals. This invention describes a process where an RF signal is read from a rewritable DVD while it rotates. The read RF signal is then converted into pulse signals based on various threshold values, allowing for the counting of pulses of each signal. From the relationship between the counted numbers and threshold values, indexes such as IBSmin, IBMmax, IBS, and IBRmax are determined. The recording quality of the BCA on the rewritable DVD is subsequently evaluated by checking specific inequalities.
His second patent pertains to a method and apparatus for manufacturing optical disks. This innovative method involves alternately aligning paired substrates and then flipping one substrate to face the other. Once aligned, the substrates are held together and sent to a bonding position, where adhesive is supplied in a controlled manner. The substrates are rotated to ensure even distribution of the adhesive, ultimately leading to the successful formation of an optical disk.
Career Highlights
Katsuhiro Kida is currently associated with Matsushita Electric Industrial Co., Ltd., a renowned company known for its advancements in electronic technologies and innovation. His career continues to be marked by meaningful contributions that enhance the fields of optical storage and data evaluation.
Collaborations
Throughout his career, Kida has collaborated with notable professionals including Norihide Higaki and Keinosuke Kanashima. These collaborations have further enriched his projects and supported the advancement of technological innovations in the industry.
Conclusion
Katsuhiro Kida's contributions to optical disk technologies through his patents emphasize the importance of innovation in the evolving tech landscape. His dedication to advancing methods and devices impacts the quality and efficiency of rewritable DVD technology significantly. As he continues to work within Matsushita Electric Industrial Co., Ltd., his future endeavors are anticipated to yield further advancements in the field.