This inventor holds 12 USPTO granted patents and 58 published patent applications. Top assignees: Japan Display Inc., Idemitsu Kosan., Ltd., Magnolia White Corporation. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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3 out of 282 Years Active: 2025-2026
Title: Takaya Tamaru: Innovator in Semiconductor Technology
Introduction
Takaya Tamaru is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding two patents that showcase his innovative approach to manufacturing and display devices.
Latest Patents
One of Takaya Tamaru's latest patents is a method of manufacturing a semiconductor device. This method involves several steps, including forming a first insulating layer, an oxide semiconductor layer, a second insulating layer, a buffer layer, and a metal layer sequentially on a base. The process continues with the formation of a patterned resist on the metal layer, etching the buffer and metal layers using the resist as a mask, and carrying out ion implantation on the oxide semiconductor layer using the gate electrode as a mask.
Another notable patent is for a display device that includes a plurality of pixel electrodes connected to a semiconductor device. This device features common electrodes disposed opposite to the pixel electrodes and common wirings connected to the common electrodes. The semiconductor device comprises an oxide semiconductor layer with a polycrystalline structure, enhancing the functionality of the display.
Career Highlights
Takaya Tamaru is currently associated with Japan Display Inc., where he continues to push the boundaries of semiconductor technology. His work has been instrumental in advancing the capabilities of display devices, making them more efficient and effective.
Collaborations
Throughout his career, Takaya has collaborated with notable colleagues, including Hajime Watakabe and Masashi Tsubuku. These collaborations have fostered an environment of innovation and creativity, leading to groundbreaking advancements in their field.
Conclusion
Takaya Tamaru's contributions to semiconductor technology and display devices highlight his role as a leading inventor in Japan. His patents reflect a commitment to innovation and excellence in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile