Location History:
- Kawasaki, JP (1989 - 1997)
- Kanagawa, JP (1998)
Company Filing History:
Years Active: 1989-1998
Title: Hiroshi Yamaji: Innovator in Shelf Assembly and Subrack Devices
Introduction
Hiroshi Yamaji is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of technology, particularly in the design of shelf assemblies and subrack devices. With a total of 7 patents to his name, Yamaji continues to push the boundaries of innovation.
Latest Patents
One of his latest inventions is a cover mounting structure for a shelf assembly. This innovative design allows for easy mounting of a cover to a shelf while ensuring that the cover remains securely in place, even when unlocked. The shelf assembly features a shelf with side plates and multiple electronic circuit packages. The cover includes a front plate, side plates bent at right angles, and a top plate bent at a predetermined angle. The design incorporates shafts that engage with recesses in the shelf, facilitating a reliable mounting process.
Another significant invention by Yamaji is a subrack device applicable for SDH networks. This device is designed to be flexible and customizable according to customer needs. The subrack body is universally applicable, featuring a circuit-board-unit housing portion and an outer-connecting-board mounting portion. Various circuit boards and connecting boards can be prepared and plugged into the mounting territories, allowing for the creation of a subrack device tailored to specific requirements.
Career Highlights
Hiroshi Yamaji is currently employed at Fujitsu Corporation, where he continues to innovate and develop new technologies. His work has had a substantial impact on the industry, particularly in enhancing the functionality and reliability of electronic devices.
Collaborations
Yamaji has collaborated with notable coworkers, including Tomoyuki Hongoh and Tetsuya Takahashi. Their combined expertise has contributed to the successful development of various projects and inventions.
Conclusion
Hiroshi Yamaji is a distinguished inventor whose work in shelf assembly and subrack devices showcases his innovative spirit. His contributions to technology continue to influence the industry, making him a key figure in the field of invention.