Location History:
- Toyonaka, JP (1998)
- Osaka, JP (2000 - 2012)
Company Filing History:
4 out of 20 
1 out of 2,245 
1 out of 2 
Years Active: 1998-2012
Title: Innovations by Yoshiharu Wakao
Introduction
Yoshiharu Wakao is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of environmental technology, particularly in the treatment of ship ballast water. With a total of four patents to his name, his work addresses critical issues related to aquatic ecosystems.
Latest Patents
Wakao's latest patents focus on methods for treating ship ballast water. One of his patents describes a method in which aquatic organisms in the ballast water are exterminated by adding hydrogen peroxide or a compound that produces hydrogen peroxide. This is done in a concentration range of 10 to 500 mg/L, followed by the application of physical means to induce shear strength and/or cavitation. Another patent outlines a similar method that includes the addition of hydrogen peroxide, ferrous ions, catalase, and iodine to effectively exterminate viable organisms in the ballast water.
Career Highlights
Throughout his career, Yoshiharu Wakao has worked with prominent companies such as Katayama Chemical, Inc. and Mitsubishi Gas Chemical Company, Inc. His experience in these organizations has contributed to his expertise in environmental technologies and innovations.
Collaborations
Wakao has collaborated with notable coworkers, including Takuro Tabuchi and Takashi Mizumori. Their joint efforts have likely enhanced the development and implementation of his innovative methods.
Conclusion
Yoshiharu Wakao's contributions to the treatment of ship ballast water demonstrate his commitment to environmental sustainability. His innovative methods and patents reflect a significant advancement in protecting aquatic ecosystems.
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.