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Years Active: 2020-2024
Title: The Innovations of Tomohiro Otsuka
Introduction
Tomohiro Otsuka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in semiconductor devices and artificial lacrima solutions. With a total of 3 patents to his name, Otsuka's work showcases his innovative spirit and dedication to advancing technology.
Latest Patents
Otsuka's latest patents include a semiconductor device that features gate fingers extending symmetrically from both sides of gate connecting portions. This design incorporates drain electrodes adjacent to both gate fingers and source electrodes positioned respectively adjacent to the gate fingers. Additionally, gate air bridges connect the gate connecting portions and a gate routing line while straddling the source electrodes. Another significant invention is the thermo-responsive gelling artificial lacrima, which is an aqueous solution containing two types of methyl celluloses, polyethylene glycol, polyvinylpyrrolidone, and citric acid or a pharmaceutically acceptable salt thereof. This composition maintains a low viscosity at room temperature but experiences a sudden increase in viscosity due to heat around body temperature, exhibiting thixotropy even after gelation.
Career Highlights
Throughout his career, Otsuka has worked with prominent companies such as Wakamoto Pharmaceutical Co., Ltd. and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Otsuka has collaborated with talented individuals in his field, including Takeshi Yamamura and Ayaka Yamamuro. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Tomohiro Otsuka's contributions to the fields of semiconductor technology and artificial lacrima solutions highlight his innovative capabilities. His patents reflect a commitment to enhancing technology for practical applications.