Tokyo, Japan

Masamichi Kawakami

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Koike Sanso Kogyo Co., Ltd., Samsung Heavy Industries Co., Ltd.. Active years: 1984-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masamichi Kawakami. Retrieved from https://idiyas.com/inventor/masamichi-kawakami-3tkpzfvc

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1984-1998

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2 patents (USPTO):Explore Patents

Title: Masamichi Kawakami: Innovator in Stiffener Manufacturing and Fume Exhausting Technologies.

Introduction

Masamichi Kawakami is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of manufacturing and environmental safety through his innovative patents. With a total of 2 patents, Kawakami has developed methods and apparatuses that enhance production efficiency and reduce harmful emissions.

Latest Patents

Kawakami's latest patents include a "Stiffener manufacturing method and apparatus thereof." This invention focuses on the efficient mass production of stiffeners, such as flat bars, through a series of well-timed steps including steel plate arrangement, strip cutting, and pattern cutting. The apparatus consists of a matrix working table, guide rails, and a stripping carriage equipped with multiple torches for precise cutting. This technology allows for the production of accurately dimensioned stiffeners in a streamlined manner.

Another significant patent is the "Process and apparatus for exhausting fumes and oxide particles generated." This invention addresses the challenges posed by plasma-arc cutting, providing an efficient method for absorbing and exhausting dust, fumes, and harmful gases. The design includes a fixed board with partition plates and an absorbing hood that moves with the cutting machine, ensuring effective fume extraction and reducing the need for extensive equipment.

Career Highlights

Throughout his career, Masamichi Kawakami has worked with prominent companies such as Samsung Heavy Industries Co., Ltd. and Koike Sanso Kogyo Co., Ltd. His experience in these organizations has contributed to his expertise in manufacturing technologies and environmental solutions.

Collaborations

Kawakami has collaborated with talented individuals in his field, including coworkers Kun Peo Sung and Ki Soo Kim. These partnerships have likely fostered innovation and the exchange of ideas, further enhancing his contributions to the industry.

Conclusion

Masamichi Kawakami stands out as an influential inventor whose work in stiffener manufacturing and fume exhausting technologies has made a significant impact. His innovative patents reflect a commitment to efficiency and environmental safety in manufacturing processes.

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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