This inventor holds 2 USPTO granted patents and 14 published patent applications. Top assignee: Ohara, Inc.. Active years: 2025-2026.
Company Filing History:
Years Active: 2025-2026
Title: Innovations of Saya Kikkawa in Optical Glass Technology.
Introduction
Saya Kikkawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical glass technology. His work focuses on enhancing the properties of glass to meet the demands of modern applications.
Latest Patents
Kikkawa holds a patent for a chemically strengthened optical glass. This innovative glass features improved crack resistance and high hardness while maintaining the necessary refractive index and Abbe number for conventional optical glass. The composition of this glass includes a compressive stress layer on its surface and specific percentages of various oxides, including SiO, BO, LaO, TiO, NbO, and LiO. The glass is characterized by an Hv change rate defined as [(Hv−Hv)/Hv]×100 that is equal to or greater than 3.0%. He has 1 patent to his name.
Career Highlights
Saya Kikkawa is associated with Ohara, Inc., a company known for its advancements in optical materials. His work at Ohara has allowed him to focus on developing innovative solutions that enhance the performance of optical glass.
Collaborations
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Conclusion
Saya Kikkawa's contributions to the field of optical glass technology demonstrate his commitment to innovation and excellence. His patented work on chemically strengthened optical glass is a testament to his expertise and the potential for future advancements in this area.