This inventor holds 4 USPTO granted patents. Top assignee: Nissei Plastic Industrial Co., Ltd.. Active years: 1996-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sakaki, JP (1996)
- Nagano, JP (2002)
- Nagano-ken, JP (2001 - 2022)
Company Filing History:
Years Active: 1996-2022
Title: Kazuyuki Okubo: Innovator in Injection Molding Technology
Introduction
Kazuyuki Okubo is a prominent inventor based in Nagano-ken, Japan. He has made significant contributions to the field of injection molding technology, holding a total of four patents. His innovative designs have advanced the efficiency and functionality of injection molding apparatuses.
Latest Patents
One of Okubo's latest patents is an injection molding apparatus that features an electric motor, a torque variable mechanism, and a screw driving unit. This apparatus allows for the feed screw to be turned by the electric motor, with the torque variable mechanism applying a torque equivalent to a hydraulic drive. Notably, the electric motor can be interchanged with a hydraulic motor, enabling the apparatus to switch between electric and hydraulic drive modes. Another significant patent is a hydraulic drive system for an injection molding machine. This system includes a hydraulic power source with a fixed-displacement hydraulic pump and a servomotor that controls the discharge rate and pressure of the hydraulic pump. The design incorporates a control valve connected to a hydraulic actuator, ensuring efficient operation.
Career Highlights
Kazuyuki Okubo works at Nissei Plastic Industrial Co., Ltd., a company known for its innovative solutions in the plastic manufacturing industry. His work has been instrumental in enhancing the capabilities of injection molding machines, making them more versatile and efficient.
Collaborations
Throughout his career, Okubo has collaborated with talented individuals such as Daiki Tanemura and Tsukasa Yoda. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Kazuyuki Okubo's contributions to injection molding technology exemplify his innovative spirit and dedication to advancing manufacturing processes. His patents reflect a commitment to improving efficiency and functionality in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile