Toru Kohama

Title: The Innovations of Toru Kohama

Introduction

Toru Kohama is a notable inventor based in Mie, Japan. He has made significant contributions to the field of technology, particularly in the development of methods and circuits that enhance electronic devices. With a total of two patents to his name, Kohama's work reflects a commitment to innovation and improvement in electronic systems.

Latest Patents

Kohama's latest patents include a "Method for lighting backlight of capacitive touch switch module." This invention aims to provide a method for lighting a backlight of a capacitive touch switch module, ensuring that the driving of the backlight does not adversely affect the sensitivity of the touch switch. The method suppresses electrical noise generated when an LED backlight is driven by adjusting the timings of pulse waveforms and lengthening the time necessary for rising and falling of the pulse waveform in a pulse modulation system. Another significant patent is the "Filament power supply circuit for vacuum fluorescent display." This circuit integrates a comparison mechanism that optimizes the power supply to the filament cathode of a vacuum fluorescent display, enhancing its performance and reliability.

Career Highlights

Throughout his career, Toru Kohama has worked with reputable companies such as Noritake Itron Corporation and Noritake Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in electronic display technologies.

Collaborations

Kohama has collaborated with notable colleagues, including Kazuhisa Shibata and Naoyuki Morooka. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Toru Kohama's contributions to the field of electronics through his patents and collaborations highlight his role as an influential inventor. His innovative methods and circuits continue to impact the industry positively.