Company Filing History:
3 out of 1,714 
2 out of 30 
1 out of 4 
Years Active: 2012-2025
Title: Naoyuki Kitamura: Innovator in Radiation Shielding and Optical Glass
Introduction
Naoyuki Kitamura is a prominent inventor based in Osaka, Japan. He has made significant contributions to the fields of radiation shielding materials and optical glass. With a total of 3 patents to his name, Kitamura's work showcases his expertise and innovative spirit.
Latest Patents
Kitamura's latest patents include a sintered body for radiation shielding material and a method for producing the same. This sintered body effectively shields low-energy-level neutrons, such as thermal and slow neutrons, while exhibiting excellent physical properties like bending strength and Vickers hardness. His optical glass patent features a PO-BaO-ZnO-NbO type composition, which provides a high refractive index and low dispersion, making it suitable for precision molding processes.
Career Highlights
Throughout his career, Kitamura has worked with esteemed organizations such as the National Institute of Advanced Industrial Science and Technology and Nihon Yamamura Glass Co., Ltd. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in his field.
Collaborations
Kitamura has collaborated with notable colleagues, including Tatsuo Hidaka and Junichi Nakamura. These partnerships have fostered a creative environment that has led to innovative solutions in radiation shielding and optical materials.
Conclusion
Naoyuki Kitamura's contributions to the fields of radiation shielding and optical glass highlight his role as a leading inventor. His patents reflect a commitment to advancing technology and improving material properties for various applications.