Hitachinaka, Japan

Yoshiaki Adachi

This inventor holds 5 USPTO granted patents. Top assignee: Hitachi Koki Co., Ltd.. Active years: 1992-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiaki Adachi. Retrieved from https://idiyas.com/inventor/yoshiaki-adachi-vxjht9bd

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


% Patents Active = 80.0

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 139(Granted Patents)


Location History:

  • Katsuta, JP (1992)
  • Hitachinaka, JP (1998 - 2001)
  • Ibaraki, JP (2004)

Company Filing History:


Years Active: 1992-2004

Loading Chart...
5 patents (USPTO):Explore Patents

Title: Yoshiaki Adachi: Innovator in Electric Power Tools

Introduction

Yoshiaki Adachi is a prominent inventor based in Hitachinaka, Japan. He has made significant contributions to the field of electric power tools, holding a total of 5 patents. His innovative designs have enhanced the functionality and efficiency of various tools used in both professional and personal settings.

Latest Patents

Among his latest patents, Yoshiaki Adachi has developed an electric power tool featuring a clutch ring for adjusting fastening torque. This tool includes an outer member that is lower in hardness than the base member of the clutch ring, which has a plurality of projections discontinuously arranged on the outer peripheral face of the base member. Additionally, he has designed a portable electric saw that showcases his commitment to advancing tool technology.

Career Highlights

Yoshiaki Adachi is currently employed at Hitachi Koki Co., Ltd., a company renowned for its high-quality power tools and equipment. His work at Hitachi Koki has allowed him to collaborate with other talented engineers and inventors, furthering the development of innovative products.

Collaborations

Some of his notable coworkers include Hideki Kurosawa and Kenichi Takaada. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Yoshiaki Adachi's contributions to the field of electric power tools exemplify his innovative spirit and dedication to improving technology. His patents reflect a deep understanding of user needs and a commitment to enhancing tool performance.

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]
Loading…