This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Hamamatsu-Photonics K.k.. Active years: 2020-2024.
Company Filing History:
Years Active: 2020-2024
Title: Ryoichi Kashiro: Innovator in Light-Emitting Technologies
Introduction
Ryoichi Kashiro is a prominent inventor based in Hamamatsu, Japan. He has made significant contributions to the field of light-emitting technologies, holding a total of 2 patents. His work focuses on advancing the efficiency and functionality of light-emitting elements and devices.
Latest Patents
Kashiro's latest patents include a light-emitting element and a semiconductor light-emitting element. The light-emitting element features a structure body composed of a substrate and a semiconductor laminate body. This body includes a first cladding layer, a second cladding layer, an active layer, and a resonance-mode forming layer. The design incorporates a laser light output region and a metal electrode film on opposing surfaces, enhancing its performance.
The semiconductor light-emitting element consists of an active layer, an upper cladding layer, and a lower cladding layer that sandwich the active layer. It also includes a phase modulation layer that is optically coupled to the active layer. This layer features a basic layer and multiple regions with different refractive indices, arranged to form a specific pattern, optimizing its light-emitting capabilities.
Career Highlights
Kashiro is currently employed at Hamamatsu Photonics K.K., a company renowned for its innovations in optical technologies. His work has significantly impacted the development of advanced light-emitting devices, contributing to various applications in the field.
Collaborations
Throughout his career, Kashiro has collaborated with notable colleagues, including Takeshi Kanzaki and Hiroki Miyachi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Ryoichi Kashiro's contributions to light-emitting technologies exemplify his dedication to innovation in the field. His patents reflect a deep understanding of semiconductor technology and its applications. His work continues to influence advancements in optical devices, showcasing the importance of collaboration and creativity in scientific research.