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For the Inventor, By the Inventor

Akashi, Japan

Shoji Yamano

This inventor holds 13 USPTO granted patents. Top assignee: Yamato Scale Company, Limited. Active years: 1979-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoji Yamano. Retrieved from https://idiyas.com/inventor/shoji-yamano

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 7

Forward Citations = 111(Granted Patents)


Company Filing History:

goldMedal13 out of 198 
 
Yamato Scale Company, Limited
 patents

Years Active: 1979-1989

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13 patents (USPTO):Explore Patents
1. 4840240 - Weighing and packing device (1989-06-20),
2. 4836310 - Combination counting and weighing system (1989-06-06),
3. 4781308 - Product feeding device (1988-11-01),
4. 4709769 - Combination weighing method (1987-12-01),
5. 4706766 - Combination weighing method (1987-11-17),
6. 4676325 - Combination weighing method with two discharge paths and two target (1987-06-30),
7. 4660661 - Combination weighing machine (1987-04-28),
8. 4618013 - Combination weighing machine with auxiliary weight hopper (1986-10-21),
9. 4618012 - Combination weighing machine (1986-10-21),
10. 4600096 - Dispersion feeder (1986-07-15),
11. 4596327 - Distributive feeding device for combination weighing machine (1986-06-24),
12. 4437561 - Automatic continuous weighing machine (1984-03-20),
13. 4139092 - Conveyor having horizontally sustained carriages (1979-02-13),

Title: Innovations of Shoji Yamano

Introduction

Shoji Yamano is a prominent inventor based in Akashi, Japan, known for his significant contributions to the field of weighing and packing technology. With a total of 13 patents to his name, he has developed innovative solutions that enhance efficiency and accuracy in packaging processes.

Latest Patents

One of his latest inventions is a weighing and packing device designed to successively produce packages of products that conform to predetermined weight conditions. This device features a pair of combination weighing and packing machines mounted on a common frame as a single unit. Each machine includes a combination weigher and an associated packer that are mechanically interlocked, allowing for synchronized or nonsynchronized operation. Another notable patent is the combination counting and weighing system, which weighs batches of articles and selects combinations that meet predetermined conditions for both total weight and number of articles. This system effectively converts measured weights into integral numbers of articles, ensuring precise packaging.

Career Highlights

Shoji Yamano is currently employed at Yamato Scale Company, Limited, where he continues to innovate and improve packaging technologies. His work has significantly impacted the industry, making processes more efficient and reliable.

Collaborations

Throughout his career, Yamano has collaborated with talented individuals such as Yoshitaka Mikata and Kazuhiro Nishide, contributing to the advancement of weighing and packing technologies.

Conclusion

Shoji Yamano's innovative spirit and dedication to improving packaging technology have made him a key figure in his field. His patents reflect a commitment to enhancing efficiency and accuracy in product packaging, showcasing his valuable contributions to the industry.

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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