This inventor holds 5 USPTO granted patents and 3 published patent applications. Top assignees: Olympus Corporation, Ihi Corporation, Miyoshi Gokin Kogyo Co., Ltd.. Active years: 2016-2022.
Company Filing History:
4 out of 8,300 
1 out of 1,195 
1 out of 2 Years Active: 2016-2022
Title: Shintaro Fujii: Innovator in Wear-Resistant Alloys and Optical Technologies
Introduction
Shintaro Fujii is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of materials science and optical technology. With a total of 5 patents to his name, Fujii's work showcases his innovative spirit and technical expertise.
Latest Patents
Fujii's latest patents include a wear-resistant copper-zinc alloy and a mechanical device utilizing this alloy. The alloy comprises 28 to 55% Zn, 0.5 to 2% P, and a balance of Cu and unavoidable impurities. This alloy exhibits an electrical conductivity of 10 to 33% IACS and a hardness of 3.6[Zn]-55 HBW or more. Alternatively, another formulation includes 40 to 55% Zn, 1 to 6% Mn, maintaining similar electrical conductivity and hardness properties. Additionally, he has developed a pattern irradiation apparatus featuring a spatial light modulator and a light blocking member designed to block 0-order light generated by the modulator. This apparatus includes a light source unit, an objective for sample irradiation, and a control device for managing the focusing position of the light.
Career Highlights
Throughout his career, Shintaro Fujii has worked with notable companies such as Olympus Corporation and IHI Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in his field.
Collaborations
Fujii has collaborated with esteemed colleagues, including Masaaki Yamane and Hayao Eguchi. These partnerships have fostered a creative environment that has led to the development of advanced technologies.
Conclusion
Shintaro Fujii's contributions to the fields of materials science and optical technology highlight his role as an influential inventor. His innovative patents and collaborations reflect his commitment to advancing technology and improving industry standards.