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For the Inventor, By the Inventor

Ina, Japan

Shigeru Shiraishi

This inventor holds 12 USPTO granted patents and 11 published patent applications. Top assignee: Seiko Epson Corporation. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Shiraishi. Retrieved from https://idiyas.com/inventor/shigeru-shiraishi

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 = 50.0

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal12 out of 34,296 
 
Seiko Epson Corporation
 patents

Years Active: 2008-2026

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12 patents (USPTO):Explore Patents
1. 12771307 - Method for manufacturing vibrator element (2026-10-20),
2. 12738914 - Method of manufacturing vibration element (2026-09-15),
3. 12615026 - Method for manufacturing vibration element (2026-04-28),
4. 12581860 - Method of manufacturing vibration element (2026-03-17),
5. 12580543 - Method for manufacturing vibrator element (2026-03-17),
6. 12542531 - Method for manufacturing vibration element (2026-02-03),
7. 12489412 - Method for manufacturing vibration element (2025-12-02),
8. 12213381 - Method for manufacturing vibration element (2025-01-28),
9. 12207557 - Method for manufacturing vibrator device (2025-01-21),
10. 12199583 - Method for manufacturing vibration element (2025-01-14),
11. 12113502 - Method of manufacturing quartz crystal element (2024-10-08),
12. 7423363 - Piezoelectric vibrating element and piezoelectric vibrator (2008-09-09),

Title: Shigeru Shiraishi: Innovator in Vibration Element Manufacturing

Introduction

Shigeru Shiraishi is a prominent inventor based in Ina, Japan. He has made significant contributions to the field of vibration element manufacturing, holding a total of 12 patents. His innovative methods have advanced the technology used in various applications.

Latest Patents

Shiraishi's latest patents include a method for manufacturing a vibration element that involves multiple steps. The first patent outlines a process that includes forming protective films, performing dry etching to create grooves, and shaping vibrating arms. The second patent describes a similar method, focusing on the preparation of a crystal substrate and the formation of grooves on vibration arms. These patents reflect his expertise in creating efficient and effective manufacturing processes.

Career Highlights

Shigeru Shiraishi is currently employed at Seiko Epson Corporation, where he continues to innovate in the field of vibration elements. His work has been instrumental in enhancing the performance and reliability of these components in various devices.

Collaborations

Shiraishi collaborates with talented coworkers, including Hiyori Sakata and Keiichi Yamaguchi. Their combined efforts contribute to the advancement of technology in their field.

Conclusion

Shigeru Shiraishi's contributions to vibration element manufacturing demonstrate his commitment to innovation and excellence. His patents and work at Seiko Epson Corporation highlight his role as a key figure in this technological 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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