This inventor holds 1 USPTO granted patent. Top assignees: Hitachi Mizusawa Electronics Co., Hitachi, Ltd.. Active years: 1994.
Company Filing History:
1 out of 7 
1 out of 42,726 
Years Active: 1994
Title: Hiroki Ohguro: Innovator in Cathode Ray Tube Technology
Introduction
Hiroki Ohguro is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of cathode ray tube technology. His innovative work has led to the development of a unique patent that addresses specific challenges in this area.
Latest Patents
Hiroki Ohguro holds a patent for a deflection yoke designed for cathode ray tubes. This deflection yoke features cancelling loop coils that effectively reduce undesired portions of the horizontal deflection magnetic field generated by the yoke body. The cancelling loop coils create a cancelling magnetic field with two peaks in the front and rear regions of the deflection yoke body. These peaks are opposite in direction to the horizontal magnetic field, ensuring that the undesired magnetic field portions are under-corrected in the front and over-corrected in the rear.
Career Highlights
Throughout his career, Hiroki Ohguro has worked with prominent companies such as Hitachi, Ltd. and Hitachi Mizusawa Electronics Co. His experience in these organizations has allowed him to refine his skills and contribute to advancements in technology.
Collaborations
Hiroki Ohguro has collaborated with notable coworkers, including Yoshio Yoshiwara and Nobutaka Okuyama. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Hiroki Ohguro's contributions to cathode ray tube technology through his innovative patent demonstrate his commitment to advancing the field. His work continues to influence the industry and inspire future innovations.