Nagoya, Japan

Hironori Ohkawa

This inventor holds 1 USPTO granted patent. Top assignee: Ngk Insulators, Inc.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironori Ohkawa. Retrieved from https://idiyas.com/inventor/hironori-ohkawa

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 = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Hironori Ohkawa: Innovator in Electrode Structures and Electric Heaters

Introduction

Hironori Ohkawa is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of electric heating technology. His innovative designs focus on enhancing the efficiency and functionality of electric heaters.

Latest Patents

Hironori Ohkawa holds a patent for an "Electrode structure and electric heater." This invention features a metallic electrode designed as a bending cylinder, which includes multiple members arranged in an axial direction. These members are interconnected, providing a robust structure. The design also incorporates a case for housing the metallic electrode and a lead wire for electrification. An insulating member is strategically placed between the case and the electrode to ensure safety and efficiency. The electric heater utilizes a honeycomb structure within its housing, which is electrified by the electrode structure. This innovative design boasts excellent composability, waterproof ability, and gas sealability.

Career Highlights

Hironori Ohkawa is associated with NGK Insulators, Inc., a company known for its advancements in ceramic technology and electric components. His work has contributed to the development of more efficient electric heating solutions.

Collaborations

Hironori has collaborated with notable colleagues such as Shigeharu Hashimoto and Makoto Miyazaki. Their combined expertise has fostered innovation in their respective fields.

Conclusion

Hironori Ohkawa's contributions to electric heating technology through his patented designs demonstrate his commitment to innovation. His work continues to influence advancements in the industry, showcasing the importance of effective electrode structures in electric heaters.

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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