Company Filing History:
Years Active: 1998-2002
Title: **Innovative Contributions of Ryota Koike in Patents**
Introduction
Ryota Koike, based in Tokorozawa, Japan, is an accomplished inventor with a remarkable portfolio, boasting 19 patents. His work primarily focuses on enhancing the functionality and durability of components for automatic lathes, showcasing his profound impact on manufacturing processes.
Latest Patents
Among his latest innovations are two significant patents:
1. **Guide Bush and Method of Forming Hard Carbon Film Over the Inner Surface of the Guide Bush**
This patent describes a method to form a hard carbon film directly, or through an intermediate layer, over the inner surface of a guide bush. This innovation considerably enhances durability, preventing damage to the workpiece and minimizing the risk of seizing during prolonged use in heavy machining operations. The process involves forming a uniform thick carbon film within a vacuum vessel, significantly improving the operational lifespan of the guide bush.
2. **Guide Bush and Method of Forming Diamond-like Carbon Film Over the Guide Bush**
This invention involves a guide bush made from a cemented carbide alloy containing cobalt. A diamond-like carbon (DLC) film is formed over the alloy's surface, with cobalt removed prior to applying the film. By enhancing the adhesiveness of the DLC film, this patent further improves the guide bush's reliability in holding workpieces securely during precise machining operations.
Career Highlights
Ryota Koike is currently employed at Citizen Watch Company, Ltd., where his innovative spirit has led to the development of vital technologies in precision machinery. His expertise has contributed significantly to the field of manufacturing, particularly in advancing the components used in cutting-edge automatic lathes.
Collaborations
Throughout his career, Koike has collaborated with notable coworkers, including Yukio Miya and Osamu Sugiyama. Their joint efforts have resulted in essential advancements in patent applications and the creation of innovative products at Citizen Watch Company, Ltd.
Conclusion
Ryota Koike's contributions to innovations in guide bushes and hard coatings exemplify his role as a pioneering inventor in the manufacturing sector. With 19 patents that enhance tool durability and efficiency, Koike continues to influence the future of engineering and manufacturing practices. His ongoing collaboration with talented colleagues ensures that the industry will benefit from his innovative spirit for years to come.
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.