Tokyo, Japan

Eiichi Kokubo

This inventor holds 24 USPTO granted patents, primarily in Automated Banking Solutions. Top assignee: Laurel Bank Machine Co., Ltd.. Active years: 1977-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiichi Kokubo. Retrieved from https://idiyas.com/inventor/eiichi-kokubo

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 = 3.0

ph-index = 10

Forward Citations = 252(Granted Patents)


Location History:

  • Urawa, JA (1977)
  • Toyko, JP (1984)
  • Tokyo, JP (1980 - 1987)

Company Filing History:


Years Active: 1977-1987

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Areas of Expertise:
Bill Paying Machine
Note Transfer Mechanism
Paper Sheet Accumulator
Automatic Money Disbursing
Bank Note Container
Coin Discharge Machine
Counting Method
Dust Collector
Sealing Device
Stacker Supporting Device
Bank Note Holding
Leaves Counting Machine
24 patents (USPTO):Explore Patents

Title: Innovator in Banking Technology: Eiichi Kokubo

Introduction: Eiichi Kokubo is a prominent inventor based in Tokyo, Japan, with a remarkable portfolio of 24 patents. His innovative contributions focus mainly on banking technologies, greatly enhancing the efficiency of financial transactions and paper handling processes.

Latest Patents: Among Kokubo's latest patents are two noteworthy inventions. The first is a Bill Paying Machine, designed to streamline the bill payment process. This machine features a robust body and an openable front door, which provides two paying outlets. It includes bill containers, a paying-out device, and a transport system that efficiently directs bills based on operator instructions.

The second invention is a Device for Accumulating and Delivering Paper Sheets, specifically tailored for bank note dispensers. This apparatus employs a paddle wheel mechanism to handle paper sheets, featuring an alignment plate, and two sets of delivery rollers that work in a resilient clamping manner to ensure smooth delivery of accumulated paper sheets.

Career Highlights: Eiichi Kokubo is associated with Laurel Bank Machine Co., Ltd., a leading company in the development of banking machines. His innovative work has played a significant role in advancing the functionality and reliability of cash handling and payment processing devices in the banking sector.

Collaborations: Throughout his career, Kokubo has collaborated with notable coworkers, including Junichi Arikawa and Koichi Goi. Together, they have contributed to several projects that aim to improve banking technologies, resulting in a series of successful inventions.

Conclusion: Eiichi Kokubo's contributions to the field of banking technology highlight his exceptional talent as an inventor. With his extensive array of patents and collaborative efforts, he continues to influence the future of financial transaction systems, making them more efficient and user-friendly.

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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