Location History:
- Hitachi, JA (1976 - 1977)
- Hitachi, JP (1987)
- Ibaraki, JP (1993)
- Mito, JP (1986 - 1998)
Company Filing History:
22 out of 42,485 
2 out of 1,641 
1 out of 4 Years Active: 1976-1998
Title: Innovations and Contributions of Masanobu Hanazono
Introduction
Masanobu Hanazono, based in Mito, Japan, is an accomplished inventor known for his remarkable contribution to the field of technology. With a commendable portfolio of 24 patents, Hanazono has been instrumental in developing innovative devices and systems that enhance various applications in electronics and imaging technologies.
Latest Patents
Among his recent patents are two noteworthy inventions. The first is a **Spin Interaction Device**, which is a magnetic detecting device comprising a substrate, a first magnetic layer, an intermediate layer that includes an atom indicative of weak spin coupling, and a second magnetic layer. This advanced device also features a unit for supplying current through the magnetic layers and a voltage detection unit that measures the voltage generated between the layers, which is pivotal for enhanced magnetic detection applications.
The second of his latest patents is an **Electrophotographic Photoreceptor with Protruding Inorganic Insulator**. This invention describes a photoreceptor that includes a photoconductive layer, a support for the layer, and a unique surface layer that integrates curable resin and larger inorganic insulator pieces. These protruding pieces mitigate image blurring in a-Si:H photoreceptors by enhancing abrasion resistance and humidity resilience. The innovative surface layer can also be coated with a fluorine-containing lubricant to achieve low friction characteristics, making it effective for use without a heater, thereby promoting efficiency in imaging devices.
Career Highlights
Masanobu Hanazono has had a distinguished career, with significant contributions made during his tenure at renowned companies such as Hitachi, Ltd. and Hitachi Chemical Company, Ltd. His work in these organizations has allowed him to explore and push the boundaries of technological innovations in the field of electronic devices.
Collaborations
Hanazono has collaborated with esteemed coworkers, including Shinji Narishige and Makoto Morijiri. These partnerships have enabled the development of groundbreaking technologies through shared expertise and innovative thinking, greatly enhancing the efficacy of their collective contributions.
Conclusion
Masanobu Hanazono’s inventive spirit and dedication to advancing technology have made him a significant figure in the realm of innovations. His impressive portfolio of patents not only showcases his creative capabilities but also sets the foundation for future advancements in magnetic detection and electrophotographic imaging technologies. As innovation continues to shape the future, Hanazono’s work exemplifies the impact that dedicated inventors can have on various industries.
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.