Company Filing History:
13 out of 776 
1 out of 19,697 
Years Active: 2011-2023
Title: The Innovative Journey of Kokichi Hamamoto
Introduction
Kokichi Hamamoto is a distinguished inventor hailing from Fukushima, Japan. With an impressive portfolio of 13 patents to his name, Hamamoto has made significant contributions to the engineering and manufacturing sectors, particularly with devices that enhance mechanical systems.
Latest Patents
Among his notable inventions, Hamamoto's latest patents include a cutting-edge sealing device designed to suppress lubricant depletion. This innovative sealing device features a sliding surface with a series of strategically placed annular grooves that create a symmetrical protrusion, enhancing its effectiveness in various applications. Another of his recent inventions is a sealing structure for a resin-made front cover of an engine. This patented design incorporates a support ring and an elastic body part, which together ensure efficient sealing between the cover's through-hole and the shaft part, allowing smooth operation and durability.
Career Highlights
Kokichi Hamamoto has built a solid career in the engineering field, contributing his expertise to several prestigious companies. He has notably worked with Nok Corporation and Denso Corporation, where he applied his innovative mindset to real-world challenges, resulting in practical and beneficial inventions. His work has not only advanced technology but has also had a positive impact on manufacturing efficiency and product reliability.
Collaborations
Throughout his career, Hamamoto has collaborated with eminent professionals, including coworkers Takehiro Nakagawa and Hideaki Nagahamaya. These collaborations have fostered a creative environment, allowing for the exchange of ideas that stimulate further advancements in their respective fields.
Conclusion
Kokichi Hamamoto exemplifies the spirit of innovation with his dedication to engineering and invention. His contributions, marked by 13 patents, underscore the importance of inventive thinking in enhancing technology and addressing industry needs. As he continues to evolve in his career, his journey serves as an inspiration for future inventors aiming to make a difference through their innovations.
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.