Location History:
- Yamaguchi, JP (2012 - 2018)
- Sanyo Onoda, JP (2017 - 2019)
Company Filing History:
2 out of 17,164 
2 out of 35 
1 out of 5 Years Active: 2012-2019
Title: Mitsuaki Shaduki: A Pioneering Inventor from Yamaguchi, Japan
Introduction
Mitsuaki Shaduki, an innovative inventor based in Yamaguchi, Japan, has made significant contributions to the field of pump dispensers. With a total of five patents to his name, his work focuses on enhancing the functionality and operability of liquid dispensing systems.
Latest Patents
Shaduki's latest patents include advanced designs for pump dispensers that prioritize user-friendly features. One notable invention is a pump dispenser designed to allow accurate determination of the direction of liquid spraying without the nozzle part changing position. This invention features an F valve attachment structure that ensures the liquid is dispensed efficiently from a cylinder part. The design incorporates a valve stopper and guide pieces that work together to maintain the integrity of the pumping mechanism.
Another significant invention is the trigger-type pump dispenser, which includes an integrally formed housing comprising a front cylinder and a rear grip part. This design features a hollow-shaped piston that slides inside the cylinder, activated by a spring mechanism. The trigger is strategically positioned to optimize the user experience, ensuring smooth operation.
Career Highlights
Throughout his career, Mitsuaki Shaduki has been associated with reputable companies, including Procter & Gamble and Canyon Corporation. His experience in these organizations has likely contributed to his innovative approach toward product design and functionality in consumer products.
Collaborations
Shaduki has worked alongside professionals like James Samuel Richardson and Robin Lefebvre. These collaborations may have played a pivotal role in his development as an inventor, allowing him to exchange ideas and insights on innovative solutions.
Conclusion
Mitsuaki Shaduki stands out as an inventive mind dedicated to creating practical solutions in the realm of pump dispensers. With a firm grasp of engineering and design, his contributions continue to impact everyday consumer products, showcasing the essential role of inventors in driving innovation.
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.