Location History:
- Shimoinayoshi, JP (1982 - 1983)
- Ibaraki, JP (1981 - 1984)
Company Filing History:
Years Active: 1981-1984
Title: Kazunori Iijima: Innovator in Magnetic Recording Technology
Introduction
Kazunori Iijima is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of magnetic recording technology. With a total of 4 patents to his name, Iijima has developed innovative solutions that enhance the functionality and efficiency of video tape recorders.
Latest Patents
Iijima's latest patents include a "Tape guide of magnetic recording and reproducing apparatus." This invention features a guide roller designed for a tape traveling system in video tape recorders. The roller body has a diameter that varies smoothly along its axial length, allowing it to exert a force that shifts the magnetic tape axially during travel. The guide roller is equipped with flanges at both the top and bottom, which have a convex tape guide surface to prevent the tape's edge from striking the flanges. Additionally, he has developed a "Magnetic tape running system" that utilizes inclined pins and guide rollers. This system ensures that the tape runs stably along the cylinder lead with a constant contact pressure.
Career Highlights
Kazunori Iijima is currently employed at Hitachi, Ltd., where he continues to innovate in the field of magnetic recording technology. His work has significantly impacted the design and functionality of video tape recorders, making them more efficient and reliable.
Collaborations
Iijima has collaborated with notable colleagues such as Seii Miyakawa and Takao Terayama. Their combined expertise has contributed to the advancement of technology in their field.
Conclusion
Kazunori Iijima's contributions to magnetic recording technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of video tape recorders and related technologies.
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.