Company Filing History:
2 out of 889 
1 out of 1,600 
1 out of 19,697 
Years Active: 2017
Title: Takashi Hashiba: Innovator in Gear Pump Technology
Introduction
Takashi Hashiba is a notable inventor based in Nishio, Japan. He has made significant contributions to the field of gear pump technology, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and performance of gear pumps.
Latest Patents
One of Hashiba's latest patents is related to the sealing of a gear pump. This invention includes a gear pump apparatus that features a sealing mechanism composed of an annular rubber member, an outer member, and an inner member. The design incorporates a contact member that creates physical contact between the outer member and the casing, which helps to absorb some of the force pressing the outer member against the gear pump. This innovative approach reduces the pressure acting on the contact area, leading to decreased resistance to sliding and minimizing the loss of torque required for the pumping operation.
Another significant patent focuses on a compact structure of a gear pump designed to minimize the loss of pumping torque. This apparatus includes a pump and a sealing mechanism made up of an outer member, an inner member, and a rubber member. The inner member features a pressure-exerted surface that develops a hermetical seal between high-pressure and low-pressure regions within the pump casing. This design effectively eliminates pressure leakage and ensures the necessary torque for efficient pumping operations.
Career Highlights
Throughout his career, Takashi Hashiba has worked with reputable companies such as Advics Co., Ltd. and Nippon Soken, Inc. His experience in these organizations has contributed to his expertise in gear pump technology and innovation.
Collaborations
Hashiba has collaborated with talented individuals in his field, including Naoki Hakamada and Takahiro Naganuma. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Takashi Hashiba's contributions to gear pump technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of mechanical design and a dedication to improving industrial applications.
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.