This inventor holds 31 USPTO granted patents and 6 published patent applications and 14 EPO patents, primarily in Fan Technology. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2004-2020.
Location History:
- Yao, JP (2009)
- Osaka, JP (2004 - 2019)
- Sakai, JP (2019 - 2020)
Company Filing History:
Years Active: 2004-2020
Areas of Expertise:
Title: Innovations of Masaki Ohtsuka: A Pioneer in Propulsion Technology
Introduction
Masaki Ohtsuka, located in Osaka, Japan, is a notable inventor recognized for his contributions to the field of propulsion technologies. With an impressive portfolio of 31 patents, Ohtsuka continues to influence the development of devices that enhance efficiency and comfort in everyday applications. His recent innovations include a range of products aimed at improving aerodynamics and functionality.
Latest Patents
Among his latest patents, Ohtsuka has developed a propeller fan, fluid feeder, electric fan, and molding die. The propeller fan is particularly noteworthy, featuring a complex design that includes a boss hub portion and blades with distinct edge portions. The design adheres to specific geometrical conditions to ensure optimal performance. With maximum radii in different portions of the blade satisfying the condition of R > R, the propeller fan generates wind with minimal pressure fluctuations, enhancing user comfort while also lowering noise levels.
The fluid feeder, electric fan, and molding die further showcase his innovative approach to design, enhancing the efficiency and effectiveness of these common devices in various settings.
Career Highlights
Ohtsuka's role at Sharp Kabushiki Kaisha Corporation has been pivotal in advancing the company’s technological offerings. His work demonstrates a commitment to innovation and performance, positioning Sharp as a leader in the competitive landscape of engineering and manufacturing.
Collaborations
Throughout his career, Ohtsuka has collaborated with esteemed colleagues, including Yukishige Shiraichi and Masaya Takahashi. These collaborations have facilitated the exchange of ideas and methodologies, contributing to the advancement of their collective projects and innovations.
Conclusion
Masaki Ohtsuka's dedication to innovation and technology has resulted in significant advancements in the field of propulsion technology. His recent patents exemplify a deep understanding of aerodynamics and user comfort, marking him as an influential figure in the engineering community. As he continues to develop new ideas, the impact of his work will undoubtedly be felt across various industries.