This inventor holds 2 USPTO granted patents. Top assignee: Tokyo Shibaura Electric Co., Ltd.. Active years: 1976-1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JA (1976)
- Tokyo, JP (1982)
Company Filing History:
Years Active: 1976-1982
Title: Yuhji Yokomizo: Innovator in Oxide Negative Resistance Elements
Introduction
Yuhji Yokomizo is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of oxide negative resistance elements. With a total of 2 patents to his name, Yokomizo's work has garnered attention for its innovative applications in lighting technology.
Latest Patents
Yokomizo's latest patents include an oxide negative resistance element and a discharge lamp lighting apparatus. The oxide negative resistance element features a main body made from a sintered material that contains 89.9 to 20 mole % of ZnO, 10.0 to 60 mole % of MgO, and 0.1 to 20 mole % of MnO₂. This invention aims to enhance the performance and efficiency of electrical components. The discharge lamp lighting apparatus utilizes a sintered type oxide resistance element that is conductive when a specific inter-electrode voltage is applied during the starting phase of the discharge lamp. This innovative design ensures that the element remains non-conductive during the lamp's operation, thereby improving overall performance.
Career Highlights
Yuhji Yokomizo is associated with Tokyo Shibaura Electric Co., Ltd., where he has been instrumental in advancing the company's technological capabilities. His expertise in oxide materials and electrical engineering has positioned him as a key figure in the development of new lighting solutions.
Collaborations
Yokomizo has collaborated with notable colleagues, including Noboru Ichinose and Masaki Katsura. Their combined efforts have contributed to the successful development of innovative technologies in the field.
Conclusion
Yuhji Yokomizo's contributions to the field of electrical engineering, particularly through his patents on oxide negative resistance elements and discharge lamp lighting apparatus, highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and pave the way for future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile