Company Filing History:
1 out of 42,508 
1 out of 67 Years Active: 1995
Title: Tetsji Kameoka: Innovator in Magnetic Disk Technology
Introduction
Tetsji Kameoka is a notable inventor based in Odawara, Japan. He has made significant contributions to the field of magnetic disk technology, particularly in optimizing recording and reproducing methods. His innovative approach has led to advancements in memory capacity without compromising information error rates.
Latest Patents
Kameoka holds a patent for a method and apparatus that enhances the recording and reproducing capabilities of magnetic disk devices. This invention allows for increased memory capacity by varying the number of sectors at a given circumference of the disk according to the radial direction. The method determines a predetermined information error rate based on the ratio of reproduced signal output to noise from the head, disk, and amplifier at maximum recording and reproducing frequencies.
Career Highlights
Throughout his career, Kameoka has worked with prominent companies such as Hitachi, Ltd. and Hitachi Computer Peripherals Co., Ltd. His experience in these organizations has contributed to his expertise in the field of magnetic storage technology.
Collaborations
Kameoka has collaborated with notable colleagues, including Yoshihiro Moribe and Toshiaki Tsuyoshi. Their combined efforts have furthered advancements in the technology sector.
Conclusion
Tetsji Kameoka's contributions to magnetic disk technology exemplify the impact of innovative thinking in enhancing data storage solutions. His work continues to influence the industry and pave the way for future advancements.