Location History:
- Moriguchi, JP (1987)
- Kadoma, JP (1989 - 1994)
- Katano, JP (1991 - 1998)
- Yamatotakada, JP (1995 - 1998)
- Osaka, JP (1989 - 2007)
Company Filing History:
7 out of 27,375 
5 out of 776 
1 out of 2,810 
Years Active: 1987-2007
Title: **Innovator Spotlight: Hiroyuki Nagano from Osaka, Japan**
Introduction
Hiroyuki Nagano is a prolific inventor based in Osaka, Japan, with a remarkable portfolio consisting of 13 patents. His innovative contributions primarily focus on electrical connectors and optical systems, showcasing his expertise in enhancing technology for various applications, especially in mobile telecommunications and display technology.
Latest Patents
Among his latest innovations is a patent for a **Board Connector**, designed to establish electrical connections between circuit boards found in mobile telephones. This inventive board connector features a unique dust-proof mechanism, which includes a cover member that is swingably attached to a plug. This design ensures that contact portions of the plug and socket are effectively covered when fitted together, improving durability and usability. The mechanism allows for an even force distribution during insertion, which enhances performance and reliability.
Another significant patent is for **Exposure Equipment for Display Tube Fabrication**. This invention utilizes an oval mirror to concentrate light from a source, guiding it through a rod-shaped optical integrator. The integrated light is then uniformly diffused and projected onto the exposure area of a display tube. The unique arrangement, which creates distinct virtual foci, ensures that the exposure light beams align precisely with the deflected electron beams, facilitating accurate synchronization with image signals. This innovation is pivotal for improving the quality of display technologies.
Career Highlights
Hiroyuki Nagano has worked with prominent companies, including Matsushita Electric Industrial Co., Ltd. and Hosiden Corporation. His tenure at these establishments has allowed him to develop and refine his inventive skills, leading to groundbreaking patents that have impacted the industry positively.
Collaborations
Throughout his career, Nagano has collaborated with notable peers, including Takashi Inoue and Yoshimichi Ishii. These collaborations have enriched his projects and expanded the scope of his innovations, fostering a spirit of teamwork and shared success in the field of technology.
Conclusion
Hiroyuki Nagano's contributions to the fields of electronics and display technology are a testament to his innovative spirit and dedication to advancing modern technology. With 13 patents to his name, his work continues to inspire future generations of inventors and professionals in the engineering domain.