Company Filing History:
Years Active: 2011-2015
Title: Norikazu Tateishi: Innovator in LED Technology
Introduction
Norikazu Tateishi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of LED technology, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of LED lighting devices.
Latest Patents
One of his latest patents is an LED lighting device that features LED blocks designed to correspond to various functions of an illuminator, such as headlights. These LED blocks are connected in series with a current converting unit. The device allows the LED blocks to be supplied with a current Ia from a single DC/DC converter unit, while a different current Ib, which passes through conversion by the current converting unit, lights the blocks with appropriate brightness.
Another notable patent involves a connector that has a terminal with a tin-plated contact pressed against a hot-dip tinned face of a board. This tin-plated surface is created by hot-dip coating a solder containing lead-free tin as the main component on an electrode of a board with which the connector terminal comes in contact.
Career Highlights
Norikazu Tateishi is currently employed at Mitsubishi Electric Corporation, where he continues to innovate in the field of LED technology. His work has been instrumental in advancing the capabilities of lighting devices, making them more efficient and versatile.
Collaborations
Throughout his career, Tateishi has collaborated with notable colleagues, including Takashi Ohsawa and Masaru Kibi. These collaborations have contributed to the development of cutting-edge technologies in the industry.
Conclusion
Norikazu Tateishi's contributions to LED technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of the technical challenges in lighting devices, and his work continues to influence the industry positively.