Location History:
- Suzaka, JP (1983)
- Kawasaki, JP (1992 - 1998)
- Higashine, JP (1999 - 2009)
Company Filing History:
8 out of 39,228 
3 out of 52,711 
1 out of 13,395 
Years Active: 1983-2009
Introduction
Hiroshi Hasegawa is an accomplished inventor based in Kawasaki, Japan. With a remarkable portfolio of 12 patents, he has made significant contributions to the field of data security, particularly in developing innovative data erasing devices. His inventions focus on enhancing the safety and confidentiality of information stored on magnetic disks, a crucial aspect in today's digital landscape.
Latest Patents
Hasegawa's latest patents include two notable designs for data erasing devices that utilize permanent magnets to eliminate data without the risk of leakage. The first invention features a comprehensive data erasing device designed for magnetic disk devices, utilizing a magnetic field generated horizontally by strategically placed magnets. The assembly includes a main body case with a path for a reciprocating tray that accommodates the magnetic recording medium. This device is engineered to ensure that data is securely erased from disks that are to be abandoned.
The second patent outlines a portable data erasing device that simplifies the data erasure process. It employs a magnetic field created by two permanent magnets with mutually attracting polarities, effectively safeguarding sensitive data. The portable unit consists of a sliding tray and a swinging tray that allows easy mounting and operation of the magnetic disk device, making data erasure accessible and efficient.
Career Highlights
Throughout his career, Hiroshi Hasegawa has worked with esteemed companies such as Fujitsu Corporation and Toshiba Corporation. His expertise and innovative mindset have positioned him as a key figure in the realm of data security solutions.
Collaborations
Hasegawa has had the privilege of collaborating with talented colleagues such as Yoshinori Honguh and Toyoki Taguchi. Together, they have contributed to pushing the boundaries of technology within their respective fields.
Conclusion
Hiroshi Hasegawa stands out as a visionary inventor dedicated to enhancing data security through his pioneering work in data erasing technologies. His contributions are vital in advancing the protection of sensitive information, making him a respected figure in the world of innovations and patents.
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.