Arida, Japan

Hiromi Obata

This inventor holds 4 USPTO granted patents. Top assignees: Mitsubishi Cable Industries, Ltd., Other. Active years: 1999-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromi Obata. Retrieved from https://idiyas.com/inventor/hiromi-obata

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.6

ph-index = 4

Forward Citations = 52(Granted Patents)


Location History:

  • Sennan-gun, JP (1999)
  • Arida, JP (2002 - 2004)

Company Filing History:


Years Active: 1999-2004

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4 patents (USPTO):Explore Patents

Title: Hiromi Obata - Innovator in Rotating Shaft Seal Technology

Introduction

Hiromi Obata is a notable inventor based in Arida, Japan, recognized for her significant contributions to mechanical engineering. Holding a total of four patents, she has made a considerable impact in the field, particularly with her innovations in rotating shaft seals.

Latest Patents

Hiromi Obata's latest inventions include a unique rotating shaft seal. This innovation comprises a seal element that is strategically arranged between a housing and a rotating shaft, ensuring a secure contact. The design features a seal member constructed from rubber, which possesses a lip end portion placed on the fluid-storing chamber side, facilitating better sealing capabilities. Additionally, a supporting metal is incorporated to reinforce the rear face of the rubber seal member, enhancing its durability and efficiency.

Career Highlights

Throughout her career, Hiromi has worked with prominent companies, including Mitsubishi Cable Industries, Ltd. Her experience in such environments has undoubtedly shaped her innovative thinking and approach to mechanical design.

Collaborations

Hiromi has collaborated with several skilled professionals, including her notable coworkers Atsushi Hosokawa and Takeshi Baba. These partnerships have likely contributed to her successful patent applications and the advancement of her ideas.

Conclusion

Hiromi Obata is a pioneering inventor whose work in rotating shaft seals demonstrates her commitment to innovation. Her patents not only showcase her technical expertise but also her ability to collaborate and bring innovative concepts to life in the mechanical engineering 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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