This inventor holds 2 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1995-1997.
Company Filing History:
Years Active: 1995-1997
Title: Innovations of Junkou Takagi
Introduction
Junkou Takagi is a notable inventor based in Kashihara, Japan. He has made significant contributions to the field of projection printing technology. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is a spatial filter used in a reduction-type projection printing apparatus. This spatial filter includes a central region through which a light beam passes at transmittance of at most a prescribed value. It also features a substantially transparent peripheral region that surrounds the central region, along with a phase shifter that produces a phase difference of 180 degrees between light beams passing through the central and peripheral regions. Another important patent is a filter designed for use in a projection photolithographic system.
Career Highlights
Junkou Takagi is associated with Sharp Corporation, a leading company in the electronics industry. His work has contributed to advancements in photolithography and projection printing technologies.
Collaborations
He has collaborated with notable coworkers such as Takashi Sugihara and Takashi Fukushima, further enhancing the innovative efforts within his field.
Conclusion
Junkou Takagi's contributions to projection printing technology through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the industry and inspire future advancements.