Location History:
- Aichi, JP (1985)
- Nagoya, JP (1983 - 1986)
- Osaka, JP (1989)
Company Filing History:
Years Active: 1983-1989
Title: The Innovations of Toshifumi Sekiya
Introduction
Toshifumi Sekiya is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of gas sensors and combustion technology. With a total of 5 patents to his name, Sekiya continues to push the boundaries of innovation in his industry.
Latest Patents
One of his latest inventions is an apparatus for evaluating an oxygen sensor. This apparatus includes a device for mixing fuel and an oxygen-containing gas in an appropriate ratio to prepare a fuel mixture. A burner is connected to the mixing device for burning the fuel mixture to produce a gaseous combustion product. Additionally, a tubular member extends from the burner for supplying the combustion product. A nozzle is connected to the tubular member for introducing fuel and an oxygen-containing gas into the tubular member, ensuring that the combustion product achieves a desired excess air ratio. Furthermore, a mounting device for the sensor to be evaluated is disposed on the tubular member, downstream of the nozzle.
Another significant invention is a gas sensor that features a heater circuit with a voltage-dividing element. In this design, a voltage to energize the heater circuit is applied through a resistive lead wire element. Meanwhile, a sensor voltage to measure the resistance of a gas-sensitive element is branched from the heater circuit. These innovations demonstrate Sekiya's commitment to enhancing gas sensor technology.
Career Highlights
Toshifumi Sekiya is currently employed at NGK Spark Plug Company, Limited, where he applies his expertise in developing advanced sensor technologies. His work has been instrumental in improving the efficiency and reliability of gas sensors used in various applications.
Collaborations
Sekiya has collaborated with several talented individuals in his field, including Akio Takami and Toshitaka Matsuura. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Toshifumi Sekiya's contributions to the field of gas sensors and combustion technology are noteworthy. His inventions not only showcase his technical skills but also reflect his dedication to advancing the industry. With a strong foundation of patents and collaborations, Sekiya continues to be a driving force in innovation.
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.