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For the Inventor, By the Inventor

Kyoto, Japan

Hiroshi Hamamoto

This inventor holds 12 USPTO granted patents and 1 EPO patent. Top assignee: Shimadzu Corporation. Active years: 2003-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Hamamoto. Retrieved from https://idiyas.com/inventor/hiroshi-hamamoto-vp1whcv5

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

USPTO Granted Patents = 12

% Patents Active = 8.3


Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 30(Granted Patents)


Company Filing History:

goldMedal12 out of 3,703 
 
Shimadzu Corporation
 patents

Years Active: 2003-2025

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12 patents (USPTO):Explore Patents
1. 12203804 - Electronic balance (2025-01-21),
2. 8604939 - Electronic balance (2013-12-10),
3. 8355889 - Electronic balance (2013-01-15),
4. 8063320 - Counting scale with a moving average start calculating section, for determining whether or not to calculate a moving average (2011-11-22),
5. 7980114 - Electronic balance (2011-07-19),
6. 7917329 - Electronic balance (2011-03-29),
7. 7652215 - Target weight balance the selects between different weighing methods after the door has been opened (2010-01-26),
8. 7544903 - Electronic balance with windshield (2009-06-09),
9. 7395183 - Weight measuring device (2008-07-01),
10. 7227089 - Electric balance with synthetic PID control signal (2007-06-05),
11. 6777624 - Electronic balance with a remote error reporting via the internet and a display for informing a user of corrective measures from a remote service center (2004-08-17),
12. 6528738 - Electronic balance/scale (2003-03-04),

Title: Hiroshi Hamamoto: Innovator in Electronic Balance Technology

Introduction

Hiroshi Hamamoto is a distinguished inventor based in Kyoto, Japan. He has made significant contributions to the field of electronic balance technology, holding a total of 12 patents. His innovative designs have enhanced the precision and functionality of electronic balances, making them more efficient and user-friendly.

Latest Patents

Hiroshi's latest patents include advancements in electronic balance systems. One notable invention is an electronic balance that utilizes a non-contact sensor to perform multiple operations beyond the capabilities of traditional sensors. This design features a state identifier that recognizes various time patterns of detection signals, allowing for improved operational control. Another significant patent focuses on an electronic balance that clearly indicates the precision level relative to a target weight value. This system includes a signal converter that transforms electronic signals into digital formats, enabling accurate weight measurements and user notifications through visual and auditory signals.

Career Highlights

Hiroshi Hamamoto has dedicated his career to advancing measurement technology. His work at Shimadzu Corporation has positioned him as a key player in the development of innovative electronic balance solutions. His inventions have not only improved accuracy but have also enhanced the overall user experience in various applications.

Collaborations

Hiroshi has collaborated with notable colleagues, including Kunio Shimauchi and Koji Hattori. Their combined expertise has contributed to the successful development of cutting-edge technologies in the field of electronic measurement.

Conclusion

Hiroshi Hamamoto's contributions to electronic balance technology exemplify his commitment to innovation and precision. His patents reflect a deep understanding of user needs and technological advancements, solidifying his reputation as a leading inventor in this domain.

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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