This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1995
Title: Tetsuya Yamaguchi: Innovator in Cathode-Ray Tube Technology
Introduction
Tetsuya Yamaguchi is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of cathode-ray tube technology, holding a total of 2 patents. His work focuses on enhancing the safety and reliability of cathode-ray tube devices.
Latest Patents
Yamaguchi's latest patents include a cathode-ray tube providing protection from alternating electric fields. This invention shields human bodies from the adverse effects of alternating electric fields radiated from the deflection yoke of a cathode-ray tube device. The design incorporates a cone section formed with a conductive film for shielding, as well as a face panel with a transparent conductive film that is either grounded or given an optimum potential for effective shielding.
Another significant patent is the alternating electric field diminishing structure for cathode-ray tubes. This invention ensures sufficient shielding against leaking alternating electric fields while maintaining high reliability during prolonged use. The conductive film formed on the funnel portion effectively reduces the alternating electric field generated by the deflection yoke. Additionally, a gap between the conductive film and an insulating sheet is filled with insulating silicone grease to prevent degradation of insulation due to dust accumulation.
Career Highlights
Tetsuya Yamaguchi is associated with Mitsubishi Electric Corporation, where he has been instrumental in advancing cathode-ray tube technology. His innovative designs have contributed to the safety and efficiency of electronic devices that utilize cathode-ray tubes.
Collaborations
Yamaguchi has collaborated with notable colleagues such as Fumio Abe and Kouji Shingai. Their combined expertise has furthered the development of cutting-edge technologies in the field.
Conclusion
Tetsuya Yamaguchi's contributions to cathode-ray tube technology exemplify his commitment to innovation and safety. His patents reflect a deep understanding of the challenges in this field and provide solutions that enhance user protection and device reliability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile