Location History:
- Obu, JP (2002 - 2010)
- Nagoya, JP (2017)
Company Filing History:
Years Active: 2002-2017
Title: Sumito Takeda: Innovator in Liquid Level Detection
Introduction
Sumito Takeda is a notable inventor based in Obu, Japan. He has made significant contributions to the field of liquid level detection, holding a total of 5 patents. His innovative designs have advanced the technology used in various applications.
Latest Patents
One of his latest patents is a liquid level detector that features a first clearance that expands as at least one of a rotator and a supporter swells with a target liquid. This first clearance is defined as the smaller one of an inner clearance between the inner circumference side of a first guide rail and an inner circumference portion, and an outer clearance between the outer circumference side of the first guide rail and the outer circumference portion, when the rotator and supporter are not swelled with the target liquid. Additionally, a second clearance contracts to become smaller than the first clearance as at least one of the rotator and supporter swells with the target liquid. This second clearance is the larger one of the inner clearance and the outer clearance in the state where the rotator and supporter are not swelled with the target liquid.
Another patent describes a liquid level detector that includes a rotator fixed to an arm, a magnet fixed to the rotator, and a supporter that rotatably supports the rotator. The supporter consists of a body and an outer circumference wall that is disposed along the rotation direction of the arm on the outer circumference side of the magnet. The rotator features a cover that covers an end part of the outer circumference wall, along with an opposing wall that opposes at least one of the inner circumference surface and the outer circumference surface of the outer circumference wall. The first clearance between the supporter and the magnet communicates with an outer space via a second clearance between the outer circumference wall and the cover, and a third clearance between the outer circumference wall and the opposing wall. Notably, the first clearance is larger than at least one of the second clearance and the third clearance.
Career Highlights
Sumito Takeda is currently employed at Aisan Kogyo Kabushiki Kaisha, where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the efficiency and accuracy of liquid level detection systems.
Collaborations
He has collaborated with talented coworkers such as Yuichi Manabe and Masaki Ikeya, contributing to
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.