Company Filing History:
1 out of 7 
1 out of 1 Years Active: 1978-1982
Title: The Innovations of Nobuhiro Nozawa
Introduction
Nobuhiro Nozawa is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of optical materials, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is for a fluoride glass, which contains ingredients of a P-Si-Al-alkaline-earth metals-alkali metals-F system within specific content ranges. This fluoride glass exhibits extremely high anomalous partial dispersion and low dispersion properties, making it stable without a tendency to devitrification. Another significant patent is for an optical glass that consists essentially of a B2O3-SiO2-La2O3-Gd2O3-Y2O3 system, additionally containing ZrO2. This optical glass is characterized by high refractive and low dispersive characteristics and is free of poisonous thorium oxide ingredients.
Career Highlights
Nobuhiro Nozawa has worked with Kabushiki Kaisha Ohara Kogaku Garasu Seizosho, where he applied his skills in developing advanced optical materials. His work has contributed to the advancement of technologies in the field of optics.
Collaborations
He has collaborated with notable individuals such as Fujio Komorita and Satoshi Inoue, further enhancing his contributions to the field.
Conclusion
Nobuhiro Nozawa's innovative work in the development of fluoride and optical glasses highlights his significant role in advancing optical materials. His patents reflect a commitment to excellence and innovation in the field.