Location History:
- Tachikawashi, JP (1979 - 1985)
- Tachikawa, JP (1990 - 1993)
- Ibaraki, JP (2016)
- Tokyo, JP (1986 - 2017)
Company Filing History:
4 out of 4,979 
3 out of 7 
3 out of 2,874 
Years Active: 1979-2017
Title: Tadao Shimizu: Innovator in Sample Pretreatment Systems
Introduction
Tadao Shimizu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of sample pretreatment systems, holding a total of 16 patents. His innovative work has advanced the efficiency and accuracy of sample processing in various applications.
Latest Patents
One of Shimizu's latest patents is a system for pretreating samples. This system is equipped with a pipetting device that allows for the pipetting of multiple primary samples to create multiple aliquot samples. The design ensures that the sample volume expected to be held in a test tube is set as a minimum guaranteed volume for each type of test tube. Additionally, a cumulative totaling unit adds up the aliquot volumes based on pipetting request information. A reading unit reads the minimum guaranteed volume of the supplied test tube, while an aliquot sample preparation unit compares this value with the cumulative total volumes to ensure that the pipetting does not exceed the minimum guaranteed volume.
Another notable patent is a sample pretreatment system that supports multisystem configuration. In this system, a host recognizes the sample pretreatment system where a primary sample first arrives and records the information if multiple containers are input. Upon issuing an analysis request, the host system checks if the primary sample is input to a different system than the one it was first input into. If so, it issues a "do-nothing request" to prevent any aliquoting operation from being performed.
Career Highlights
Throughout his career, Tadao Shimizu has worked with notable companies such as Oki Electric Industry Co., Ltd. and Nikkan Industries Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative sample pretreatment technologies.
Collaborations
Shimizu has collaborated with several professionals in his field, including Shigeru Yano and Hirokuni Takano. These collaborations have fostered a creative environment that has led to the development of advanced technologies in sample processing.
Conclusion
Tadao Shimizu is a distinguished inventor whose work in sample pretreatment systems has made a significant impact on the industry. His innovative patents and collaborations highlight his commitment to advancing technology in this field.
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.