Company Filing History:
5 out of 665 
4 out of 200 
1 out of 3 Years Active: 1990-1992
Title: Kohichi Hatanaka: Innovator in Positioning and Press-Sealing Technologies
Introduction
Kohichi Hatanaka is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of positioning and press-sealing technologies, holding a total of five patents. His innovative designs have enhanced the efficiency and effectiveness of various industrial processes.
Latest Patents
One of Hatanaka's latest patents focuses on a positioning and press-sealing means. This invention includes a jig, a base, and an elevating apparatus. The jig is designed to hold the upper portion of a container and adjust its position accurately. The base accommodates multiple jigs and rotates them by regular angular amounts, allowing for precise positioning relative to the container. The elevating apparatus facilitates movement between a top position, where the jig secures the container, and a lowest position, where it is positioned below the container's undersurface. Additionally, the press-sealing means comprises a base plate, a supporting rod, a pressing unit, and balancers, all working together to ensure effective sealing.
Career Highlights
Throughout his career, Hatanaka has worked with prominent companies such as Yoshino Kogyosho Co., Ltd. and Snow Brand Milk Products Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions in his field.
Collaborations
Hatanaka has collaborated with notable coworkers, including Yoshito Shibauchi and Tatsuo Tanaka. These partnerships have likely fostered a creative environment that has led to the development of his patents.
Conclusion
Kohichi Hatanaka's contributions to positioning and press-sealing technologies demonstrate his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to enhancing efficiency and effectiveness in manufacturing.