Company Filing History:
4 out of 19,697 
4 out of 1,600 Years Active: 2000-2014
Title: Takayuki Ishikawa: Innovator in Gas and Ultrasonic Sensor Technologies
Introduction
Takayuki Ishikawa is a notable inventor based in Anjo, Japan. He has made significant contributions to the fields of gas and ultrasonic sensor technologies. With a total of 4 patents to his name, Ishikawa's work has advanced the accuracy and functionality of various sensor systems.
Latest Patents
Ishikawa's latest patents include a gas sensor control system designed to ensure increased measurement accuracy. This innovative system features a gas sensor with three cells, where the second cell produces an electric current indicating the concentration of oxygen in gas, previously controlled by the first cell. The third cell generates an electric current that indicates the concentration of a preselected component of the gas. The system includes a current adjuster that optimizes the measurement of the preselected component based on the second cell's output.
Another significant patent is for an ultrasonic sensor that incorporates piezoelectric elements and acoustic matching members. This sensor consists of a transmitting device and an array of receiving devices, including a reference receiving device. The circuit device within the sensor features a reference signal generator and synchronous detectors that work together to detect both the distance and direction of an object.
Career Highlights
Throughout his career, Takayuki Ishikawa has worked with prominent companies such as Denso Corporation and Nippon Soken, Inc. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in sensor development.
Collaborations
Ishikawa has collaborated with notable colleagues, including Yoshimi Yoshino and Yasushi Matsuhiro. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Takayuki Ishikawa's contributions to gas and ultrasonic sensor technologies highlight his role as a leading inventor in the field. His innovative patents and collaborations reflect his commitment to advancing sensor technology and improving measurement accuracy.
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.