Location History:
- Hyogo, JP (2013)
- Takasago, JP (2013)
- Tokyo, JP (2014 - 2022)
Company Filing History:
8 out of 4,618 
1 out of 287 
1 out of 651 Years Active: 2013-2022
Title: Rimpei Kawashita: Innovator in Oil and Energy Technologies
Introduction
Rimpei Kawashita is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the fields of oil extraction and energy generation. With a total of 10 patents to his name, Kawashita has developed innovative technologies that enhance efficiency and performance in these industries.
Latest Patents
Among his latest inventions is the oil field pump, designed to be installed within a pipe that connects to an oil field. This pump effectively feeds accumulated extraction oil in a predetermined direction. It features a rotor with an impeller and a stator that forms a flow path for the extraction oil. The design includes a diffuser on the downstream side of the impeller and a static pressure bearing device that supports the load in the radial direction. Additionally, a supply flow path is incorporated to provide a portion of the extraction oil to the static pressure bearing device.
Another notable invention is the steam turbine, which consists of a rotary shaft that rotates about an axis. This turbine includes a rotor blade with a body extending radially outward and a shroud on the outer end. The casing encloses the rotor blade and features a cavity that accommodates the shroud. The design also incorporates seal fins and swirl breaks to enhance performance and efficiency.
Career Highlights
Kawashita has had a distinguished career, working with leading companies such as Mitsubishi Heavy Industries Limited and Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Kawashita has collaborated with notable colleagues, including Makoto Iwasaki and Tamiaki Nakazawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Rimpei Kawashita's work in the fields of oil extraction and energy generation showcases his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving efficiency and performance in critical industries.
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.