Location History:
- Nakai, JP (1980 - 1982)
- Kanagawa, JP (1983 - 1984)
Company Filing History:
Years Active: 1980-1984
Title: Sadao Tokorozawa: Innovator in Liquid Dispensing Technology
Introduction
Sadao Tokorozawa is a notable inventor based in Nakai, Japan. He has made significant contributions to the field of liquid dispensing technology, holding a total of 4 patents. His innovative approaches have paved the way for advancements in precision dispensing methods.
Latest Patents
Tokorozawa's latest patents include an "Apparatus for dispensing a preselected amount of liquid" and a "Method for dispensing a preselected amount of liquid." Both inventions focus on very accurately dispensing liquid in a drop-by-drop fashion. The apparatus utilizes a peristaltic pump that intermittently moves liquid from a reservoir to a discharge pipe. This is achieved through the successive squeezing and releasing of an elastic tube connected to the discharge pipe. The design of the discharge pipe ensures that the outer diameter at the discharge port is less than or equal to twice the inner diameter, allowing for precise control over the amount of liquid dispensed.
Career Highlights
Sadao Tokorozawa is associated with Pilot Man-nen-hitsu Kabushiki Kaisha, where he continues to develop innovative solutions in liquid dispensing technology. His work has garnered attention for its practical applications in various industries.
Collaborations
Throughout his career, Tokorozawa has collaborated with notable colleagues, including Toyoji Shimizu and Naomi Yoshizawa. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Sadao Tokorozawa's contributions to liquid dispensing technology highlight his innovative spirit and dedication to precision engineering. His patents reflect a commitment to improving the accuracy and efficiency of liquid dispensing methods.