Hino, Japan

Tadaaki Nishikawa

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: Tadaaki Nishikawa. Retrieved from https://idiyas.com/inventor/tadaaki-nishikawa

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 = 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: Tadaaki Nishikawa: Innovator in Compost Production

Introduction

Tadaaki Nishikawa is a notable inventor based in Hino, 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

Nishikawa 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 the mixture. Additionally, it includes a device for gathering and carrying out the fermented compost from the vessel. This innovative design aims to improve the quality and efficiency of compost production.

Career Highlights

Throughout his career, Tadaaki Nishikawa has worked with prominent companies such as Seibu Chemical Industry Co., Ltd. and Niigata Engineering Co., Ltd. His experience in these organizations has contributed to his expertise in the field of composting technology.

Collaborations

Nishikawa has collaborated with notable individuals in his field, including Shigeo Katsumori and Teruo Tano. These collaborations have likely enriched his work and led to advancements in compost production techniques.

Conclusion

Tadaaki Nishikawa's contributions to compost production through his innovative apparatus demonstrate his commitment to sustainable practices. His work not only enhances the efficiency of composting but also supports 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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