Toshiro Okubo

Title: Toshiro Okubo: Innovator in Light-Emitting Technology

Introduction

Toshiro Okubo is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of light-emitting technology, holding a total of 6 patents. His innovative work has paved the way for advancements in various electronic devices.

Latest Patents

One of Okubo's latest patents is a light-emitting element driving device. This device includes a constant current circuit and a current detection unit. The constant current circuit features a first transistor with a control end connected to an external terminal, along with a current setting resistance and a drive amplifier. The current detection unit generates a current detection signal based on feedback voltage. Another notable patent is a coil load driving circuit designed to minimize radiation noise when a motor is stationary. This circuit includes output buffers, a transfer voltage generating circuit, and PWM comparators that work together to control the motor effectively.

Career Highlights

Toshiro Okubo has been instrumental in developing technologies that enhance the performance of light-emitting devices. His work at Rohm Co., Ltd. has allowed him to collaborate with other talented engineers and researchers in the field. His innovative spirit and dedication to research have earned him recognition in the industry.

Collaborations

Okubo has worked alongside notable colleagues such as Makoto Suyama and Koji Katsura. Their combined expertise has contributed to the successful development of various technologies and patents.

Conclusion

Toshiro Okubo's contributions to light-emitting technology and his innovative patents reflect his commitment to advancing the field. His work continues to influence the development of electronic devices, showcasing the importance of innovation in technology.