Location History:
- Tajiri, JP (1987 - 1988)
- Miyagi, JP (1987 - 1989)
Company Filing History:
Years Active: 1987-1989
Title: Kunihiko Gunji: Innovator in Magnetic Head Assembly Technology
Introduction
Kunihiko Gunji is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the field of technology, particularly in the area of magnetic head assemblies for disk drives. With a total of 8 patents to his name, Gunji's work has had a lasting impact on data storage solutions.
Latest Patents
One of Gunji's latest patents is for a welded leaf spring mounting for a magnetic head assembly of a disk drive. This innovative assembly allows for efficient storage and retrieval of data from magnetic disks. The design features a carriage and an arm that carries both a lower and an upper magnetic head. A hinged leaf spring is strategically located on the carriage, allowing the arm to swing about the spring, which is welded to the spring mount portion of the carriage.
Another notable patent is for a bearing device designed to rotatably support the end of a rotational shaft through a slide bearing. This device includes a through opening in the base for press-fitting the slide bearing and a retainer containing opening that crosses the through opening perpendicularly. The retainer bears the axial force of the rotational shaft, which helps reduce manufacturing costs while improving accuracy.
Career Highlights
Kunihiko Gunji is currently employed at Alps Electric Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of disk drives and related technologies.
Collaborations
Throughout his career, Gunji has collaborated with notable colleagues, including Yukio Saito and Masao Okita. These partnerships have contributed to the successful development of various technologies and patents.
Conclusion
Kunihiko Gunji's contributions to the field of technology, particularly in magnetic head assembly, have established him as a key figure in innovation. His patents reflect a commitment to improving data storage solutions and enhancing manufacturing processes.
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.