This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Panasonic Corporation. Active years: 2009-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2009-2011
Title: Hironari Takehara: Innovator in Optical Semiconductor Technology
Introduction
Hironari Takehara is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of optical semiconductors, holding a total of 2 patents. His work focuses on advancing technology that enhances the performance and efficiency of optical devices.
Latest Patents
Takehara's latest patents include an innovative optical semiconductor device. This device features a semiconductor substrate, a light receiving element, a light absorbing element, and a semiconductor element for signal processing. Notably, the light absorbing element includes a fifth semiconductor layer, and the light absorption regions in both the light receiving and absorbing elements have distinct structures.
Another significant patent is for a semiconductor laser unit and a method for manufacturing an optical reflection film. This unit comprises a laser emission part with multiple semiconductor laser elements that emit different laser beam wavelengths. The mirror part includes an optical reflection film designed to reflect these laser beams effectively, with high reflectance tailored for each specific area.
Career Highlights
Hironari Takehara is associated with Panasonic Corporation, a leading company in electronics and technology. His work at Panasonic has allowed him to push the boundaries of optical semiconductor technology, contributing to advancements that have practical applications in various industries.
Collaborations
Throughout his career, Takehara has collaborated with notable colleagues, including Takaki Iwai and Hisatada Yasukawa. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
Hironari Takehara's contributions to optical semiconductor technology exemplify his dedication to innovation. His patents reflect a commitment to enhancing the capabilities of optical devices, making a lasting impact in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile