This inventor holds 35 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Rotary Machinery. Top assignees: Ricoh Company, Ltd., Fujitsu Corporation, Mitsubishi Heavy Industries Limited. Active years: 1985-2021.
Location History:
- Ashigara, JP (2001)
- Takasago, JP (2009)
- Minami ashigara, JP (2011)
- Sagamihara, JP (2012)
- Kawasaki, JP (1985 - 2013)
- Kanagawa, JP (1994 - 2018)
- Tokyo, JP (2008 - 2021)
- Hino, JP (2019 - 2021)
Company Filing History:
15 out of 28,925 
8 out of 39,367 
7 out of 4,738 
Years Active: 1985-2021
Areas of Expertise:
Title: Takeshi Sano – Innovator from Kanagawa, Japan
Introduction
Takeshi Sano is a prolific inventor based in Kanagawa, Japan, recognized for his significant contributions to engineering through his innovative designs and patented inventions. With a remarkable portfolio of 35 patents, he has made substantial advancements particularly in the fields of damper technology and motor pumps.
Latest Patents
Among Sano’s latest inventions is the **Squeeze Film Damper Bearing**, which features an inner support ring that supports a bearing portion, complemented by an outer support ring on its periphery. This design includes a dissipation portion that effectively dissipates vibration energy, ensuring the reliability of mechanical systems. The damper gap between the inner and outer rings is filled with a viscous fluid, enhancing performance and stability.
Another notable invention is the **Motor Pump**, which integrates a rotatable shaft and a driving section consisting of a rotor core and a stator. This motor pump is innovatively designed with a compression section that compresses a working fluid, surrounded by a casing that organizes its internal components into different spaces for optimal functioning. The dual connection paths facilitate efficient fluid dynamics and pressure management within the device, showcasing Sano's engineering prowess.
Career Highlights
Takeshi Sano's career spans time at prestigious companies such as Ricoh Company, Ltd. and Fujitsu Corporation. His tenure at these organizations has not only enriched his experience but also provided him with a platform to develop and refine his inventions, contributing to advancements in technology and engineering practices.
Collaborations
Throughout his career, Sano has collaborated with other talented engineers including Hideaki Ohkura and Hirofumi Kobayashi. These collaborations have fostered an environment of creativity and innovation, allowing for the exchange of ideas and the development of patents that push the boundaries of technology.
Conclusion
Takeshi Sano continues to be a significant figure in the realm of engineering innovation. His collection of patents reflects his dedication to improving machinery and optimizing systems, laying a foundation for future advancements in his field. Through his work, Sano exemplifies the spirit of innovation that drives the engineering industry forward.