Miyagi, Japan

Hisaaki Makino

This inventor holds 2 USPTO granted patents. Top assignees: Ohei Developmental Industries, Co., Inc., Tohoku Electric Power Company, Inc.. Active years: 1998-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisaaki Makino. Retrieved from https://idiyas.com/inventor/hisaaki-makino

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 = 4.0

ph-index = 2

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1998-2000

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2 patents (USPTO):Explore Patents

Title: Hisaaki Makino: Innovator in Hydrothermal Reaction Technology

Introduction

Hisaaki Makino is a notable inventor based in Miyagi-ken, Japan. He has made significant contributions to the field of hydrothermal reaction technology, particularly in the conversion of waste plastic into oil. With a total of 2 patents, his work focuses on creating safe and efficient apparatuses for material decomposition and synthesis.

Latest Patents

Makino's latest patents include an "Apparatus for converting waste plastic into oil" and a "Hydrothermal reaction apparatus." The first patent describes a system that utilizes a receiver tank to mix plastic and water, employing a high-pressure injection pump and a reactor device with curved piping. This innovative design allows for thermal decomposition under supercritical conditions, enhancing the efficiency of the conversion process. The second patent outlines a hydrothermal reaction apparatus that facilitates the continuous passing of materials through multi-staged reactor units. This system is designed to maintain optimal thermal contact and manage pressure fluctuations during high-pressure treatments.

Career Highlights

Throughout his career, Hisaaki Makino has worked with prominent companies such as Tohoku Electric Power Company, Inc. and Ohei Developmental Industries, Co., Inc. His experience in these organizations has contributed to his expertise in developing advanced technologies for material processing.

Collaborations

Makino has collaborated with notable individuals in his field, including Takehiko Moriya and Yoshihisa Saito. These partnerships have likely enriched his research and development efforts, leading to innovative solutions in hydrothermal reactions.

Conclusion

Hisaaki Makino's contributions to hydrothermal reaction technology and waste plastic conversion are noteworthy. His patents reflect a commitment to innovation and efficiency in material processing. His work continues to influence advancements in sustainable technology.

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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