Location History:
- Fuwa, JP (1995)
- Moriguchi, JP (2002 - 2003)
- Gifu, JP (2002 - 2010)
- Fuwa-gun, JP (2001 - 2011)
Company Filing History:
13 out of 8,776 
1 out of 1,112 
6 out of 832,680 Years Active: 1995-2011
Title: Naoyuki Takagi: A Pioneer in Optical Technology
Introduction
Naoyuki Takagi is a notable inventor hailing from Gifu, Japan, recognized for his significant contributions to optical technology. With a remarkable portfolio of 19 patents, Takagi has dedicated his career to innovating solutions in optical devices, significantly impacting the industry.
Latest Patents
Takagi's recent inventions showcase his expertise and creativity. One of his latest patents is the "Optical pick-up capable of eliminating stray beams." In this invention, an optical element is strategically positioned on the optical path between a beam branching element and a photodetector. This element effectively shields or attenuates stray light, thereby enhancing the performance of the device.
Another noteworthy patent is the "Optical pickup device," which involves the use of a diffraction element situated between a beam branching element, such as a beam splitter, and a photodetector. This diffraction element segments interference fringes created by stray light, ensuring a more accurate division of the laser beam emitted from a laser beam source into a main beam and sub-beams.
Career Highlights
Throughout his career, Takagi has worked with esteemed organizations like Sanyo Electric Co., Ltd. His innovative spirit and commitment to excellence have placed him at the forefront of optical technology development, earning him recognition within the industry.
Collaborations
In his professional journey, Naoyuki Takagi has collaborated with talented individuals, including coworkers Atsushi Yamaguchi and Koichi Tada. These partnerships have contributed to the advancement of his projects, fostering an environment of creativity and innovation.
Conclusion
With a strong foundation in optical technology and a portfolio of impactful patents, Naoyuki Takagi continues to push the boundaries of innovation. His work not only demonstrates his expertise as an inventor but also highlights the importance of collaboration in achieving technological advancements. Takagi's contributions to the field are impressive, ensuring a lasting legacy in the world of optical engineering.
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.