This inventor holds 14 USPTO granted patents, plus 2 CIPO patents and 1 EPO patent. Top assignees: Hitachi, Ltd., Ambitious Technologies, Ltd., Hitachi Kyowa Engineering Co., Ltd.. Active years: 1989-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ibaragi, JP (1989)
- Ibaraki, JP (1994)
- Tomobe-machi, JP (2006)
- Tokyo, JP (2013)
- Mito, JP (2003 - 2024)
Company Filing History:


Years Active: 1989-2026
Title: **Innovative Solutions by Akira Mochizuki**
Introduction
Akira Mochizuki, an accomplished inventor based in Mito, Japan, has made significant contributions to marine environmental technology. With a portfolio of 13 patents, Mochizuki has pioneered innovative methods for addressing the critical issue of plastic pollution in our oceans.
Latest Patents
Among his latest patents are a flocculation and magnetic separation device, as well as a system for purifying marine plastic, microplastic, and ballast water that incorporates this innovative device. His approach tackles the challenges faced by conventional techniques, which often result in oversized equipment due to the fragility of the flocs generated. By proposing a method that employs a magnetic drum rotating opposite to the fluid flow, Mochizuki has enhanced the durability of the flocs during separation, thereby achieving significant downsizing of the equipment. This approach not only facilitates the simultaneous removal of floating plastics and microplastics but also considers the status of marine plastics based on navigational route information, enabling effective deployment of the technology at sea. Additionally, his flocculation-magnetic separation system reduces the consumption of flocculants and magnetic powders while improving water treatment quality, showcasing his commitment to environmental sustainability.
Career Highlights
Mochizuki's career is marked by his tenure at notable companies such as Hitachi, Ltd. and Hitachi Kyowa Engineering Co., Ltd. His experience in these organizations has undoubtedly played a pivotal role in shaping his innovative ideas and solutions in the field of environmental technology.
Collaborations
Throughout his career, Akira Mochizuki has collaborated with esteemed colleagues, including Hisashi Isogami and Norihide Saho, who have contributed to the development and refinement of his inventions. Their collective expertise has fostered a productive environment for advancing oceanic conservation technologies.
Conclusion
Akira Mochizuki stands out as a leading inventor dedicated to combating the pressing issue of plastic pollution in our oceans. Through his innovative patents and collaborative efforts, he continues to pave the way towards more sustainable marine environments, embodying the spirit of innovation that is so crucial in today's world.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile