Ube, Japan

Nobuo Miwa

This inventor holds 1 USPTO granted patent. Top assignee: Ube Industries, Inc.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuo Miwa. Retrieved from https://idiyas.com/inventor/nobuo-miwa-uhre6drf

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Nobuo Miwa: Innovator in Regeneration Equipment for Activated Carbon

Introduction: Nobuo Miwa, an accomplished inventor based in Ube, Japan, has made significant contributions to the field of environmental engineering. With a focus on sustainability, he has dedicated his career to the development of innovative solutions for recycling materials. His noteworthy invention aims to enhance the regeneration of spent activated carbon, a vital component in various industrial processes.

Latest Patents: Nobuo Miwa holds a patent titled "Regeneration Equipment for Spent Activated Carbon." This innovative equipment consists of a regeneration reactor designed vertically through a vertical heating furnace, along with an integrated series of spiral elements that optimally facilitate the regeneration process. Key features include steam ducts positioned in the middle section of the reactor and exhaust chambers filled with heat-resisting balls, which help manage temperature and enhance efficiency. The design also incorporates a drying hood that allows for effective waste gas management during the drying process.

Career Highlights: Throughout his career, Miwa has been associated with Ube Industries, Inc., where he has brought forward his inventive ideas into practical applications. His dedication to innovation has led to advancements in technologies that support environmental preservation and resource recovery.

Collaborations: Nobuo Miwa has collaborated with talented individuals such as Tamotsu Murase and Shintaro Fujimoto, whose contributions and expertise have supported the development and optimization of his inventions. Their collaboration underscores the importance of teamwork in driving innovation and achieving common goals.

Conclusion: Nobuo Miwa stands out as a significant figure in the field of environmental technology. With a patent focusing on the regeneration of activated carbon, he has demonstrated how inventive thinking can lead to sustainable solutions in industrial practices. His ongoing contributions continue to inspire advancements in the field, supporting a greener future for industries and communities alike.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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