Location History:
- Ehime, JP (2016)
- Saitama, JP (2009 - 2022)
Company Filing History:
8 out of 187 
3 out of 167 
1 out of 10,092 
Years Active: 2009-2025
Title: The Innovative Mind of Tadashi Okada
Introduction
Tadashi Okada is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 12 patents. His innovative designs have paved the way for advancements in refrigeration apparatuses and locking devices.
Latest Patents
One of Okada's latest patents is a refrigeration apparatus that performs refrigeration by freezing circuitry using refrigerant. This apparatus features an inner door equipped with thermal insulation material, a case section that is refrigerated by the refrigerant, and a packing that ensures a tight seal when the inner door is closed. Additionally, it includes a pipe that circulates the refrigerant warmed by a compressor and an outer door that covers the inner door. Another notable patent is a locking device that includes a lever designed to sway around a rotation axis. This device features a restriction part that controls the operation of a handle and a pressure member that facilitates unlocking through a key operation.
Career Highlights
Throughout his career, Tadashi Okada has worked with notable companies such as PHC Holdings Corporation and Panasonic Healthcare Holdings Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the healthcare and refrigeration sectors.
Collaborations
Okada has collaborated with talented individuals in his field, including Fumio Yamada and Akihiro Mochizuki. These partnerships have fostered a creative environment that has led to the development of advanced technologies.
Conclusion
Tadashi Okada's contributions to refrigeration technology and his innovative spirit have made him a significant figure in the field of inventions. His work continues to influence the industry and inspire future inventors.