Location History:
- Machida, JP (1997)
- Zama, JP (1990 - 1999)
- Tokyo, JP (2004 - 2008)
Company Filing History:
Years Active: 1990-2008
Title: Shigeru Ohuchida: Pioneering Optical Technologies from Zama, Japan
Introduction
Shigeru Ohuchida, an innovative inventor based in Zama, Japan, has made remarkable contributions in the field of optical technologies. With an impressive portfolio of 23 patents, his work demonstrates a commitment to advancing optical systems and devices.
Latest Patents
Among his latest patents, Ohuchida has developed an optical element, an optical pickup unit, and an optical disk drive unit. The optical pickup unit features first and second light sources operating at distinct wavelengths. It incorporates a diachronic element, a phase plate, and an objective lens, allowing for the selection of one of the light sources to converge a beam of light onto an optical recording medium. This technology is essential for recording and reproducing data effectively. Additionally, his patent for an optical pickup apparatus enhances data reading capabilities on optical recording media, utilizing multiple laser diodes and a complex diffraction-type optical device for precise detection and monitoring of laser light.
Career Highlights
Shigeru Ohuchida is currently employed at Ricoh Company, Ltd., where he continues to push the boundaries of optical technology. His extensive work in developing optical devices has positioned him as a key contributor in the industry.
Collaborations
During his career, Ohuchida has had the opportunity to collaborate with esteemed colleagues such as Hideo Maeda and Toshiyuki Inokuchi. These partnerships have fostered a creative environment conducive to innovation and the development of cutting-edge technologies.
Conclusion
Shigeru Ohuchida stands out as a prominent figure in the realm of optical inventions, with a significant number of patents reflecting his expertise. His contributions at Ricoh Company, Ltd. and collaborations with fellow inventors underscore his dedication to advancing optical technology for various applications. As technology continues to evolve, inventors like Ohuchida remain at the forefront, driving innovation and shaping the future of optical systems.
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.