Yokohama, Japan

Saburo Kako

This inventor holds 1 USPTO granted patent. Top assignees: Denryoku Chuo Kenkyusho, Shigen-Kyokai. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Saburo Kako. Retrieved from https://idiyas.com/inventor/saburo-kako

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 = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: The Innovations of Saburo Kako

Introduction

Saburo Kako is a notable inventor based in Yokohama, Japan. He is recognized for his contributions to the field of agriculture, particularly in the development of fertilizers. His innovative approach has led to the creation of a unique manufacturing method for compound solid fertilizers.

Latest Patents

Saburo Kako holds 1 patent for his invention titled "Compound solid fertilizer and manufacturing method thereof." This patent discloses a method for manufacturing a compound solid fertilizer using inexpensive chlorides, such as potassium chloride and ammonium chloride, as supplementary fertilizer components. The process involves mixing these chlorides with a phosphate or silicophosphate gel-sol mixture, which is prepared by combining phosphoric acid with inorganic compound minerals. The method effectively minimizes the chlorine radical content, allowing for the production of fertilizers that have minimal negative effects on soil.

Career Highlights

Throughout his career, Saburo Kako has worked with various organizations, including Denryoku Chuo Kenkyusho and Shigen-Kyokai. His experience in these companies has contributed to his expertise in agricultural innovations and fertilizer manufacturing.

Collaborations

Saburo Kako has collaborated with notable individuals in his field, including his coworker Taiji Arai. Their joint efforts have further advanced the development of effective agricultural solutions.

Conclusion

Saburo Kako's innovative work in the field of fertilizers demonstrates his commitment to improving agricultural practices. His patent for a compound solid fertilizer showcases his ability to combine cost-effectiveness with environmental considerations. His contributions continue to influence the agricultural sector positively.

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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