This inventor holds 2 USPTO granted patents. Top assignee: Ishikawajima-Harima Jukogyo Kabushiki Kaisha. Active years: 1979-1982.
Company Filing History:
Years Active: 1979-1982
Title: Takehiro Hishinuma: Innovator in Shearing Technology
Introduction
Takehiro Hishinuma is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of shearing devices, particularly in the manufacturing industry. With a total of 2 patents, Hishinuma's innovations focus on improving the efficiency and effectiveness of shearing processes.
Latest Patents
Hishinuma's latest patents include a shearing device for ingots. This device features a shear main body that includes upper and lower blades, one of which is moved toward or away from the other for shearing an ingot. The design incorporates an eccentric mechanism that allows the shear main body to swing in synchronism with a continuously moving ingot. This innovation ensures that the upper and lower blades can move substantially horizontally during the shearing process, effectively preventing 'nose bending' of the ingot. Additionally, the device is designed to accommodate multiple upper and lower blade pairs, each driven by hydraulic cylinders aligned in the direction of ingot movement, thereby reducing spacing between ingots.
Career Highlights
Hishinuma is associated with Ishikawajima-Harima Jukogyo Kabushiki Kaisha, a prominent company in the manufacturing sector. His work has been instrumental in advancing shearing technology, making processes more efficient and reliable.
Collaborations
Hishinuma collaborates with Yutaka Tsuchida, a fellow innovator in the field. Their partnership has contributed to the development of advanced shearing solutions.
Conclusion
Takehiro Hishinuma's contributions to shearing technology exemplify the impact of innovation in manufacturing. His patents reflect a commitment to enhancing operational efficiency and product quality in the industry.