This inventor holds 3 USPTO granted patents. Top assignees: Regie Nationale Des Usines Renault, Stanley Electric Co., Ltd. Active years: 1986-1987.
Company Filing History:
3 out of 453 
3 out of 1,445 Years Active: 1986-1987
Title: Tohru Teshima: Innovator in Automotive Display Technology
Introduction
Tohru Teshima is a notable inventor based in Yokohama, Japan. He has made significant contributions to automotive display technology, holding a total of 3 patents. His work focuses on enhancing the functionality and accuracy of fuel consumption and speedometer displays in automobiles.
Latest Patents
Tohru Teshima's latest patents include a display unit of a fuel consumption meter for automobiles. This innovative display unit determines proper fuel consumption and measures actual fuel consumption. It applies corresponding signals to a comparing circuit and bar graph detectors. The comparing circuit evaluates the amplitude of the signals, while the bar graph decoders convert these signals into a format suitable for a bar graph display. The display effectively shows both proper and actual fuel consumption by selectively driving display segments.
Another significant patent is the display unit of a speedometer for automobiles. This unit determines desired car speed and measures actual car speed, applying the corresponding signals to a comparing circuit and bar graph decoders. Similar to the fuel consumption meter, the comparing circuit assesses the amplitude of the signals, and the bar graph decoders format the signals for display. This invention allows for a clear representation of both desired and actual car speeds.
Career Highlights
Throughout his career, Tohru Teshima has worked with prominent companies such as Renault and Stanley Electric Co., Ltd. His experience in these organizations has contributed to his expertise in automotive technology and innovation.
Collaborations
Tohru has collaborated with notable individuals in the field, including Pierre H. Robert and Chihiro Funaoka. These collaborations have likely enriched his work and led to advancements in automotive display technology.
Conclusion
Tohru Teshima's contributions to automotive display technology through his patents demonstrate his innovative spirit and commitment to improving vehicle instrumentation. His work continues to influence the automotive industry, enhancing the driving experience for users.