Tokyo, Japan

Yoichi Kuroiwa

This inventor holds 1 USPTO granted patent. Top assignees: Euglena Co., Ltd., Shimizu Corporation. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoichi Kuroiwa. Retrieved from https://idiyas.com/inventor/yoichi-kuroiwa

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


Average Co-Inventor Count = 9.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: The Innovative Journey of Yoichi Kuroiwa

Introduction: Yoichi Kuroiwa is a notable inventor based in Tokyo, Japan, known for his pioneering work in algae cultivation. With a single patented invention to his name, his contributions have the potential to impact environmental technologies significantly.

Latest Patents: Kuroiwa holds a patent for an "Algae cultivation method and production method for osmotic pressure regulator." This innovative algae culture method allows for the efficient production of an osmotic pressure adjusting substance. Additionally, his invention provides a means for recovering carbon dioxide from mixed gases containing both carbon dioxide and sulfurous acid gas. The patented methods involve the preparation of multiple enrichment cultures containing betaine, cultivated under photoautotrophic conditions. The cultivation plans optimize the selection of enrichment cultures, contributing to a main culture that contains betaine under specific salt concentrations. Furthermore, Kuroiwa's techniques enable the culture of algae in a mixed gas environment to enhance productivity.

Career Highlights: Throughout his career, Yoichi Kuroiwa has had the privilege of working with reputable organizations such as Euglena Co., Ltd. and Shimizu Corporation. His roles at these companies have allowed him to apply his innovative ideas within the field of biotechnology, focusing on sustainable practices and environmental solutions.

Collaborations: Kuroiwa has collaborated with talented individuals in the field, notably Kengo Suzuki and Ryohei Nakano. These partnerships have fostered an environment of creativity and sharing of knowledge, leading to advancements in research and innovation related to algae cultivation.

Conclusion: Yoichi Kuroiwa's contributions to algae cultivation and bioengineering represent a significant step toward developing sustainable technologies. His inventive spirit and dedication to research continue to inspire future innovations, emphasizing the importance of environmental solutions through biotechnology. As the world faces challenges related to climate change and resource management, Kuroiwa's work offers promising avenues for exploration and application.

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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