Tanashi, Japan

Masahiko Waki

This inventor holds 8 USPTO granted patents. Top assignee: Citizen Watch Company, Ltd.. Active years: 1980-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Waki. Retrieved from https://idiyas.com/inventor/masahiko-waki

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 58(Granted Patents)


Location History:

  • Tokorozawa, JP (1980)
  • Tokyo, JP (1985)
  • Tanashi, JP (1982 - 1993)

Company Filing History:


Years Active: 1980-1993

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8 patents (USPTO):Explore Patents

Title: The Innovations of Masahiko Waki

Introduction

Masahiko Waki is a renowned inventor based in Tanashi, Japan. With an impressive portfolio of eight patents, he has made significant contributions to the field of printing technology. His expertise and innovations continue to influence various industries, particularly through his work at Citizen Watch Company, Ltd.

Latest Patents

Masahiko Waki's most recent patents include advancements in the design and functionality of watch bands and an impressive impact dot printing head. The latest printing head innovation boasts a notable design in which a printing needle is secured more firmly to an armature. This is accomplished by soldering the two components at their mating portions using a specially chosen solder material made from nickel and nickel alloys. The method of producing this printing head involves plating one of the components with solder material before assembling and heating in a furnace to ensure a solid connection.

Career Highlights

Throughout his career, Waki has made remarkable strides in the engineering and design of printing technologies. His work with Citizen Watch Company, Ltd. allows him to merge precision with innovative solutions that benefit not only the watch industry but also a wide range of applications in printing technology.

Collaborations

Masahiko Waki has collaborated with prominent peers such as Yasuo Maekawa and Hiroshi Koide, contributing to a dynamic work environment that fosters creativity and innovation. Together, they have been instrumental in driving advancements in engineering and manufacturing processes within their company.

Conclusion

Masahiko Waki's legacy as an inventor is defined by his dedication to improving technology and his commitment to excellence at Citizen Watch Company, Ltd. His patents demonstrate a frontier of innovation that inspires future generations of inventors and engineers 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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