Gunma, Japan

Norikazu Kubota

This inventor holds 8 USPTO granted patents. Top assignees: Sanyo Electric Co., Ltd., Hodaka Co., Ltd., Tokyo Sanyo Electric Co.. Active years: 1981-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norikazu Kubota. Retrieved from https://idiyas.com/inventor/norikazu-kubota

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 = 1.4

ph-index = 4

Forward Citations = 51(Granted Patents)


Location History:

  • Gunma, JP (1981 - 1996)
  • Ohra-gun, JP (1998)
  • Oragun, JP (1996 - 1999)
  • Gunma-ken, JP (1998 - 2000)

Company Filing History:


Years Active: 1981-2000

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8 patents (USPTO):Explore Patents

Title: Norikazu Kubota: Innovator in Low NOx Burner Technology

Introduction

Norikazu Kubota is a prominent inventor based in Gunma, Japan. He has made significant contributions to the field of combustion technology, particularly in the development of low NOx burners. With a total of 8 patents to his name, Kubota's work focuses on enhancing efficiency and reducing emissions in combustion systems.

Latest Patents

Kubota's latest patents include innovative designs aimed at improving combustion processes. One of his notable inventions is a low NOx burner that features a burner body connected to an electric fan for air supply. This burner includes an exhaust gas recirculation passage that allows combustion gas to be mixed with air, thereby reducing nitrogen oxide emissions. Additionally, he has developed a high-temperature regenerator for absorption refrigerators. This design optimizes the combustion chamber's shape to protect the fire hole and improve heat transfer, effectively addressing issues related to increased NOx values.

Career Highlights

Throughout his career, Norikazu Kubota has worked with several notable companies, including Sanyo Electric Co., Ltd. and Hodaka Co., Ltd. His experience in these organizations has contributed to his expertise in combustion technology and innovation.

Collaborations

Kubota has collaborated with esteemed colleagues such as Masatoshi Asakawa and Kazuhiro Yoshii. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Norikazu Kubota's contributions to the field of combustion technology are noteworthy. His innovative patents and collaborations reflect his commitment to reducing emissions and improving efficiency in combustion systems. His work continues to influence the industry and pave the way for future advancements.

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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