Company Filing History:
Years Active: 1989-2004
Title: Masanori Maehara: Innovator in Tape Technology
Introduction
Masanori Maehara is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of tape technology, holding a total of 5 patents. His work primarily focuses on improving the efficiency and cost-effectiveness of tape devices.
Latest Patents
One of his latest patents is a head drum device with a carbon-containing synthetic resin upper drum and a larger diameter intermediate drum. This invention aims to prevent a magnetic tape from clinging to the head drum device due to electrostatic charge. By utilizing a carbon-containing synthetic resin for the upper drum, Maehara has successfully reduced manufacturing costs. Additionally, by setting the outside diameter of the upper drum smaller than that of the intermediate drum, he has eliminated the need for high manufacturing precision, further lowering production costs.
Another significant patent is a loading system for tape cassettes in recording and/or reproducing devices. This system features a tape cassette holder that can move between two positions: one for withdrawing the tape from the cassette and another for removing or inserting the cassette. A detent mechanism ensures that the cassette remains securely in place during operation, preventing accidental falls and potential damage. This design eliminates the need for a heavy damping unit, streamlining the overall system.
Career Highlights
Masanori Maehara is currently employed at Sony Corporation, where he continues to innovate in the field of tape technology. His work has been instrumental in enhancing the functionality and reliability of tape devices.
Collaborations
Throughout his career, Maehara has collaborated with notable colleagues, including Yoshio Kusui and Eiji Ohshima. These partnerships have contributed to the development of advanced technologies in the industry.
Conclusion
Masanori Maehara's contributions to tape technology through his innovative patents have significantly impacted the industry. His work at Sony Corporation and collaborations with esteemed colleagues highlight his dedication to advancing technology in this field.
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.