Company Filing History:
Years Active: 2013
Title: Innovations by Shoichi Kameyama
Introduction
Shoichi Kameyama is a notable inventor based in Nagasaki, Japan. He has made significant contributions to the field of marine engineering, particularly in the development of devices aimed at reducing frictional resistance in ship bodies. With a total of 2 patents, Kameyama's work is recognized for its innovative approach to enhancing the efficiency of sailing vessels.
Latest Patents
Kameyama's latest patents include a device for reducing frictional resistance of a ship body. This invention involves forming an air bubble curtain on a ship's bottom by generating air bubbles from strategically placed air ejection holes. These holes are arranged in groups across the ship's width, with a central group located at the bow and side groups at the stern. The design ensures that the central air-ejection hole group is longer than the side groups, optimizing the effectiveness of the air bubble curtain.
Another patent by Kameyama focuses on a ship-body frictional resistance reducing device that also utilizes an air bubble curtain. This device features an air chamber located inside the ship body, with a series of air ejection holes arrayed on the bottom. Additionally, a sea chest is incorporated to cover the air chamber, allowing for maintenance while preventing seawater ingress into the ship body.
Career Highlights
Kameyama is currently employed at Mitsubishi Heavy Industries Limited, a leading company in the engineering and manufacturing sector. His work at Mitsubishi has allowed him to apply his innovative ideas in practical applications, contributing to advancements in ship design and efficiency.
Collaborations
Throughout his career, Kameyama has collaborated with talented individuals such as Shinichi Takano and Seijiro Higasa. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in marine engineering.
Conclusion
Shoichi Kameyama's contributions to the field of marine engineering through his innovative patents demonstrate his commitment to improving ship efficiency. His work continues to influence the industry and showcases the importance of innovation in engineering.