Saitama, Japan

Bunichiro Kameyama

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Sanyo Electric Co., Ltd.. Active years: 2000-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bunichiro Kameyama. Retrieved from https://idiyas.com/inventor/bunichiro-kameyama

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

USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 72(Granted Patents)


Location History:

  • Osaka, JP (2000)
  • Moriguchi, JP (2002)
  • Saitama-ken, JP (2004)

Company Filing History:


Years Active: 2000-2004

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3 patents (USPTO):Explore Patents

Title: Innovations of Bunichiro Kameyama

Introduction

Bunichiro Kameyama is a notable inventor based in Saitama-ken, Japan. He has made significant contributions to the field of liquid delivery and water purification technologies. With a total of 3 patents to his name, Kameyama's work reflects a commitment to innovation and practical solutions.

Latest Patents

Kameyama's latest patents include an "Apparatus and method for delivering liquids" and a "Water purifying and dispensing apparatus, and method of purifying chlorine-containing water." The first patent describes a flow regulator designed to accurately deliver liquids of varying properties, such as density and viscosity. This apparatus ensures that a given volume of liquid can be delivered continuously, even when the viscosity changes. The second patent focuses on a water purification system that utilizes an atmospherically-isolated electrolysis cell. This system is capable of adjusting the electrolysis duration based on various factors, ensuring effective purification of water with different qualities.

Career Highlights

Kameyama is currently employed at Sanyo Electric Co., Ltd., where he continues to develop innovative technologies. His work has been instrumental in advancing methods for liquid delivery and water purification, showcasing his expertise in these areas.

Collaborations

Throughout his career, Kameyama has collaborated with notable colleagues, including Homare Aman and Soichi Matsuzoe. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Bunichiro Kameyama's contributions to liquid delivery and water purification technologies highlight his innovative spirit and dedication to solving practical problems. His patents serve as a testament to his expertise and the impact of his work in the field.

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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