Location History:
- Miyagi, JP (1995 - 1996)
- Sendai, JP (1984 - 2003)
- Saga-ken, JP (2004)
- Kurobe, JP (2004 - 2010)
Company Filing History:
10 out of 1,441 
6 out of 1,145 
6 out of 10,092 
Years Active: 1984-2010
Title: Innovations by Tadashi Yamaguchi: A Leader in Sensor and Optical Technologies
Introduction
Tadashi Yamaguchi is a prominent inventor based in Sendai, Japan, known for his remarkable contributions to the fields of sensors and optical technologies. With a total of 20 patents to his name, Yamaguchi has developed innovative solutions that have significantly impacted various industries, particularly in the areas of pressure and load sensing.
Latest Patents
Yamaguchi's latest patents reflect his deep understanding of physical quantity detection and optical adaptation. One of his notable inventions is the "Method for manufacture of a physical quantity detector," which details a unique design for sensors such as pressure and load detectors. This invention involves a cylindrical part with a strain generating section and a sensor component, produced by melting an alloying material to create an amorphous alloy. The process involves injecting the molten alloy into a metal mold and cooling it to achieve the desired properties.
Another significant invention is the "Conversion sleeve and optical adapter," designed to improve the functionality of optical connections. This invention features a conversion sleeve with various diameters and sophisticated engagement mechanisms for enhanced performance. The optical adapter is equipped with a split sleeve and an adapter housing that ensures secure retention and reliable optical connectivity.
Career Highlights
Throughout his career, Yamaguchi has collaborated with prominent companies, including YKK Corporation, where he further honed his invention skills. His work has been recognized for its ingenuity and practical applications, making him a key figure in the innovation landscape.
Collaborations
Yamaguchi has had the opportunity to work alongside talented individuals such as Akihisa Inoue and Katsutoshi Nosaki. These collaborations have led to the exchange of ideas and knowledge, further fostering innovations in their respective fields.
Conclusion
Tadashi Yamaguchi's innovative spirit and dedication to advancing technology have placed him at the forefront of invention in Japan. With a focus on sensor and optical device improvements, he continues to inspire future generations of inventors to explore the possibilities within their 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.