Minosato, undefined

Shigeo Katsumori

This inventor holds 1 USPTO granted patent. Top assignees: Niigata Engineering Co., Ltd., Seibu Chemical Industry Co., Ltd.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeo Katsumori. Retrieved from https://idiyas.com/inventor/shigeo-katsumori

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 9.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Shigeo Katsumori - Innovator in Compost Production

Introduction

Shigeo Katsumori is a notable inventor based in Minosato, Japan. He has made significant contributions to the field of compost production through his innovative designs and patents. His work focuses on enhancing the efficiency of composting processes, which is crucial for sustainable waste management.

Latest Patents

Katsumori holds a patent for an "Apparatus for producing composts." This apparatus is designed to achieve aerobic fermentation of organic wastes, including excretion. It features a fermentation vessel with a rectangular configuration, a device for feeding slurry-like organic wastes into the base compost, and a mechanism for stirring both the base compost and the slurry. Additionally, it includes a device for gathering the upper portion of the fermented compost and carrying it out of the vessel. These devices are strategically positioned on the top of the vessel to optimize functionality.

Career Highlights

Throughout his career, Shigeo Katsumori has worked with reputable companies, including Niigata Engineering Co., Ltd. and Seibu Chemical Industry Co., Ltd. His experience in these organizations has contributed to his expertise in engineering and innovation in compost production.

Collaborations

Katsumori has collaborated with notable individuals in his field, including Tadaaki Nishikawa and Hideo Komori. These partnerships have likely enriched his work and led to advancements in composting technology.

Conclusion

Shigeo Katsumori's contributions to compost production through his innovative apparatus demonstrate his commitment to sustainable practices. His work not only addresses waste management challenges but also promotes environmental sustainability.

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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