Yoshitaka Ikeda

Title: Innovations by Yoshitaka Ikeda

Introduction

Yoshitaka Ikeda is a notable inventor based in Ora, Japan. He has made significant contributions to the field of technology, particularly in the development of devices that enhance user experience with liquid crystal displays. With a total of 2 patents, his work reflects a commitment to innovation and practicality.

Latest Patents

One of Ikeda's latest inventions is the Automatic Contrast Adjusting Device. This device is designed to provide an optimal LCD contrast tailored to the user's preferences. It utilizes a CPU that references a characteristic table, which lists temperatures against liquid crystal drive voltages stored in RAM. By responding to temperature data from a thermistor, the device can read and output a PWM pulse that corresponds to the necessary liquid crystal drive voltage. Additionally, when users manually adjust the contrast, the device updates the characteristic data in RAM based on the adjustment and saves it to EEPROM.

Another significant patent is the Power Source Voltage Supply Controlling Apparatus. This invention features a switching mechanism within the power source line that supplies AC power to the main power source circuit. A lock switch is included to control the operation of the switching means. In its normal state, the lock switch remains locked off, allowing for automatic on-off control based on a power source operating switch and timer. However, by turning off the lock switch, users can override this automatic function, providing greater control over the power source.

Career Highlights

Yoshitaka Ikeda is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate and develop new technologies. His work at Sanyo has allowed him to collaborate with other talented engineers and inventors, further enhancing the company's product offerings.

Collaborations

Ikeda has worked alongside notable colleagues such as Kazuya Kogure and Kazuya Akiyama. Their collaborative efforts have contributed to the advancement of technology within their field.

Conclusion

Yoshitaka Ikeda's contributions to technology through his patents demonstrate his innovative spirit and dedication to improving user experiences. His work at Sanyo Electric Co., Ltd. continues to influence the industry positively.