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For the Inventor, By the Inventor

Tokyo, Japan

Masahiro Aikawa

This inventor holds 21 USPTO granted patents, primarily in Timekeeping Technology. Top assignee: Seikosha Co., Ltd.. Active years: 1990-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Aikawa. Retrieved from https://idiyas.com/inventor/masahiro-aikawa

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

Calculating rank
USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 5

Forward Citations = 75(Granted Patents)


Company Filing History:

goldMedal21 out of 696 
 
Seikosha Co., Ltd.
 patents

Years Active: 1990-1992

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Areas of Expertise:
Clock Design
Synchronization Mechanisms
Time Display
Mechanical Clocks
Digital Clocks
Time Measurement
Alarm Functions
Chronometry
Timekeeping Accuracy
Clock Components
Timing Circuits
Clock Mechanisms
21 patents (USPTO):Explore Patents
1. D326417 - Clock (1992-05-26),
2. D326056 - Clock (1992-05-12),
3. D323118 - Clock (1992-01-14),
4. D322578 - Clock (1991-12-24),
5. D322407 - Clock (1991-12-17),
6. D322226 - Clock (1991-12-10),
7. D321660 - Clock (1991-11-19),
8. D321656 - Clock (1991-11-19),
9. D321141 - Clock (1991-10-29),
10. D321139 - Clock (1991-10-29),
11. D321138 - Clock (1991-10-29),
12. D316048 - Clock (1991-04-09),
13. D316044 - Clock (1991-04-09),
14. D315684 - Clock (1991-03-26),
15. D313356 - Clock (1991-01-01),

Title: The Innovative Journey of Masahiro Aikawa: A Tokyo-based Inventor

Introduction:

Masahiro Aikawa is a prominent inventor based in Tokyo, Japan, with an impressive portfolio of 21 patents to his name. His passion for innovation and dedication to his craft have positioned him as a leading figure in the world of inventors.

Latest Patents:

Among his latest patents, Masahiro Aikawa has recently been granted patents for his groundbreaking Clock designs, showcasing his versatility and creativity in the field of timekeeping technology.

Career Highlights:

Masahiro Aikawa is currently associated with Seikosha Co., Ltd., a renowned company known for its contributions to the watchmaking industry. His tenure at Seikosha Co., Ltd. has been marked by numerous successes, with his innovative ideas driving the company's continued growth and success.

Collaborations:

Throughout his career, Masahiro Aikawa has collaborated with fellow inventors, researchers, and technicians to bring his visionary concepts to life. His ability to work effectively in a team and harness collective expertise has been instrumental in the success of his projects.

Conclusion:

In conclusion, Masahiro Aikawa's remarkable journey as an inventor exemplifies the power of creativity, perseverance, and collaboration in driving innovation forward. His contributions to the field of timekeeping technology have left an indelible mark, and his future endeavors are eagerly awaited in the world of inventing.

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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