Company Filing History:
1 out of 41 
1 out of 832,880 Years Active: 2002-2005
Title: Takeo Sugimoto: Innovator in Fluid Filter Technology
Introduction
Takeo Sugimoto is a notable inventor based in Hamakita, Japan. He has made significant contributions to the field of fluid filter technology, holding a total of 2 patents. His innovative designs focus on improving the efficiency and reliability of oil filters and fluid filters.
Latest Patents
Sugimoto's latest patents include an oil filter and a method of manufacturing the oil filter. This oil filter is designed to preliminarily confirm the correct assembly of a valve body to a holder, preventing any abnormal assembly. The valve seat is welded to a cap covering a filter element, and a claw portion for the valve body is formed on the valve body itself. An engagement portion for the valve body is created on a holder that is assembled with the inner peripheral side of the filter element. Additionally, a spring member is fitted between the valve body and a spring receiving portion provided for the holder. This design ensures that the valve body is securely assembled with the holder through the engagement of the claw portion.
Another significant patent is for a fluid filter, where a spring is crimpingly fixed to an element holding plate. This design allows for the selection of materials with a high elastic limit for the spring. During assembly, the spring is prevented from yielding and elastically deforming, even when there are fluctuations in size between the upper end of the element and the crest of the filter case. As a result, this fluid filter can be easily assembled without requiring high sizing accuracy of the individual parts.
Career Highlights
Throughout his career, Sugimoto has worked with various companies, including Toyo Roki Seizo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in fluid filter technology and innovation.
Collaborations
Sugimoto has collaborated with notable coworkers such as Kenji Yano and Kazuhiro Yoshida. Their teamwork has likely played a role in the development of his innovative patents.
Conclusion
Takeo Sugimoto is a distinguished inventor whose work in fluid filter technology has led to significant advancements in the industry. His patents reflect a commitment to improving the functionality and ease of assembly of oil and fluid filters.