Location History:
- Irima, JP (2003)
- Tokorozawa, JP (1987 - 2007)
- Iruma, JP (1996 - 2016)
- Saitama, JP (1997 - 2019)
Company Filing History:
16 out of 2,002 
8 out of 450 
1 out of 1,309 
Years Active: 1987-2019
Title: **Nobuyuki Hashimoto: A Pioneer in Illumination Device Innovations**
Introduction
Nobuyuki Hashimoto, based in Iruma, Japan, is a distinguished inventor with a remarkable portfolio of 25 patents. His innovative work primarily focuses on advancements in illumination devices and light modulating technology, showcasing his expertise in optical engineering and design.
Latest Patents
Among his latest contributions to the field are two noteworthy patents. The first is an **illumination device and method for generating illumination light**. This invention features a light source that emits polarized light with a Gaussian beam profile, comprising a first polarized light component and a second orthogonal polarized light component. It employs a spiral phase element that imparts a phase modulation along a circumferential direction about the optical axis, creating a Laguerre-Gaussian beam profile and resulting in a composite beam with a top-hat-shaped beam profile.
The second patent, titled **light modulating device**, includes a selective diffraction device that generates diffracted light beams of multiple orders by manipulating linearly polarized illumination light. This device introduces a phase difference between the diffracted beams and incorporates a polarization plane rotating device that adjusts the polarization plane of each order's diffracted light.
Career Highlights
Nobuyuki Hashimoto has made significant contributions during his tenure at prominent firms. He worked with both Citizen Watch Company, Ltd. and Citizen Holdings Company, Ltd., where he helped develop cutting-edge technologies in light manipulation and illumination systems.
Collaborations
Throughout his career, Hashimoto has collaborated with esteemed colleagues, including Makoto Kurihara and Ayano Tanabe. Together, they have contributed to various projects that aim to refine and enhance illumination technologies, reinforcing the importance of teamwork in innovation.
Conclusion
With a strong foundation in illuminating technology and a dedication to innovation, Nobuyuki Hashimoto's work continues to influence the industry positively. His patents reflect a profound understanding of optical principles and showcase his commitment to advancing technology in the field of illumination. As he continues his journey as an inventor, his impact on the world of light technology remains significant and promising.
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.