This inventor holds 20 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Synthetic Quartz Glass. Top assignees: Shin-Etsu Quartz Products Co., Ltd., Heraeus Quarzglas Gmbh & Co Kg, Heraeus Quarzglas Gmbh. Active years: 1994-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Fukushima, JP (1994 - 2013)
- Koriyama, JP (2000 - 2023)
Company Filing History:
10 out of 99 
4 out of 229 
1 out of 45 
Years Active: 1994-2023
Areas of Expertise:
Title: Hiroyuki Nishimura: Innovator in Silica Glass Technologies
Introduction
Hiroyuki Nishimura, a prominent inventor from Koriyama, Japan, has made significant contributions to the field of silica glass technologies. With 20 patents to his name, Nishimura's innovative work focuses on enhancing the performance and functionality of ultraviolet light-emitting diode (LED) elements.
Latest Patents
Nishimura's latest patents include two notable innovations: a silica glass member designed for the hermetic sealing of ultraviolet SMD LED elements and a method for manufacturing a quartz glass member for ultraviolet LEDs. The silica glass member serves as a critical component for surface mount-type packages that house ultraviolet LEDs, operating within a wavelength range of 200 nm to 350 nm. This innovative glass substrate is uniquely designed, being homogeneously formed without any internal boundaries, featuring a lens-like convex portion for optimal light emission processing.
Another significant contribution is the development of a copper-containing silica glass that emits fluorescence when exposed to ultraviolet light. This material is engineered for high stability in long-term applications and has a remarkable internal transmittance of over 95% at a wavelength of 530 nm under specific conditions.
Career Highlights
Nishimura has worked with notable companies such as Shin-Etsu Quartz Products Co., Ltd., where he played a pivotal role in advancing silica glass technologies. His expertise in the field has garnered recognition and respect among peers and collaborators.
Collaborations
Throughout his career, Nishimura has collaborated with esteemed colleagues such as Akira Fujinoki and Tetsuji Ueda. Their combined efforts have propelled research and development in silica glass applications, leading to groundbreaking patents that benefit various industries.
Conclusion
Hiroyuki Nishimura stands out as a leader in silica glass innovation. His dedication to developing advanced materials for ultraviolet LED applications has not only enriched the technological landscape but has also paved the way for future advancements in this domain. With 20 patents and numerous collaborations, Nishimura continues to influence the field, demonstrating the importance of innovation in modern technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile