Location History:
- Fukuoka, JP (2012 - 2014)
- Kawasaki, JP (2006 - 2018)
Company Filing History:
Years Active: 2006-2018
Title: Yuji Shimada: Innovator in Optical Transmission and Mass Spectrometry
Introduction
Yuji Shimada is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the fields of optical transmission and mass spectrometry. With a total of 12 patents to his name, Shimada's work has had a substantial impact on technology and innovation.
Latest Patents
One of his latest patents is a device, system, and method for transmitting wavelength division multiplexed optical signals. This transmission device establishes a work path in a first degree and a protection path in a second degree. It includes a switch equipped with multiple optical ports, an optical signal generator connected to a first optical port, and a monitor light generator connected to a second optical port. The monitor light generator controls the wavelength of the monitor light to match that of the optical signal, ensuring efficient transmission.
Another notable patent is a mass spectrometer that features an ionization unit for ionizing an analyte gas. This device includes a filter unit that allows only a target ion with a specific mass-to-charge ratio to pass through. The ion detection unit detects the ion detection value based on the target ion, utilizing a Faraday electrode and a secondary electron multiplier for enhanced accuracy.
Career Highlights
Yuji Shimada has worked with renowned companies such as Fujitsu Corporation and Canon Anelva Corporation. His experience in these organizations has allowed him to develop innovative technologies and contribute to advancements in his field.
Collaborations
Throughout his career, Shimada has collaborated with notable coworkers, including Takuji Maeda and Hiroaki Tomofuji. These partnerships have fostered a creative environment that has led to groundbreaking inventions.
Conclusion
Yuji Shimada's contributions to optical transmission and mass spectrometry exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to excellence and a vision for the future of these fields.
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.