Location History:
- Kawasaki, JP (1991)
- Yokohama, JP (1998)
Company Filing History:
2 out of 52,722 
1 out of 226 
Years Active: 1991-1998
Title: Innovator Mitsuko Nakamura: Pioneering Advances in Optical Technologies
Introduction: Mitsuko Nakamura, an accomplished inventor based in Kawasaki, Japan, has made significant contributions to the field of optical technologies. With a portfolio of two patents, Nakamura's innovations showcase a deep understanding of light manipulation and semiconductor laser technology.
Latest Patents: Nakamura's most recent inventions include a *Polarization Control Unit* and a *Semiconductor Laser Apparatus*. The Polarization Control Unit utilizes lenses to convert light beams emitted from an optical fiber into parallel light beams. These beams pass through a Faraday device, which is influenced by magnetic fields from both a coil and pair of magnets. This design allows for the effective control of polarization in transmission light by adjusting the electric current flowing through the coil. The Semiconductor Laser Apparatus features a sophisticated design where a laser beam emitted from a semiconductor laser is collimated and split by a beam splitter. One beam focuses on a photodetector, while the other interacts with a Fabry-Perot resonator. This resonator is uniquely crafted with dielectric multilayer films on crystalized quartz, enabling stability against temperature fluctuations.
Career Highlights: Throughout her career, Mitsuko Nakamura has been affiliated with prominent companies such as Toshiba Corporation and Kokusai Denshin Denwa Co., Ltd. These positions have provided her with the opportunity to drive innovation and conduct critical research in optical technologies.
Collaborations: Nakamura has worked alongside esteemed colleagues, including Shigeru Ohshima and Tazuko Tomioka. Their collaborations have contributed to advancing the field and fostering an environment of creativity and innovation.
Conclusion: Mitsuko Nakamura stands out as a remarkable inventor whose work has significantly impacted optical technology. Her patents reflect her commitment to innovation and the advancement of the scientific community, making her a key figure in the world of inventors.
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.