Mitsuo Miyamoto

This inventor holds 16 USPTO granted patents, primarily in Electronic Device Cooling. Top assignees: Hitachi, Ltd., Hitachi Micro Eng. Ltd., Other. Active years: 1985-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuo Miyamoto. Retrieved from https://idiyas.com/inventor/mitsuo-miyamoto

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

Calculating rank

USPTO Granted Patents = 16

% Patents Active = 81.3

Average Co-Inventor Count = 5.3

ph-index = 12

Forward Citations = 462(Granted Patents)

Location History:

Kanagawa, JP (1989)
Hatano, JP (1985 - 1990)
Hadano, JP (1988 - 2004)

Company Filing History:

Hitachi Micro Eng. Ltd.

patent

1 out of 834,659

Other

patents

where one patent can have more than one assignee

Years Active: 1985-2004

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Areas of Expertise:

Taper Implant

Cooling Apparatus

Electronic Device

Screw-Fastening Structure

Heat Sink

Pressure Loss

Computer Housing

Multi-Chip Module

Blower

Air Current Regulating

Central Processor Unit

Mounting Mechanism

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6751851 - Fastening structure using a taper implant (2004-06-22),

2. 6609288 - Taper implant and a screw-fastening structure using a taper implant with female threads (2003-08-26),

3. 6591475 - Method for fixing a taper implant to a receiving member (2003-07-15),

4. 6488458 - Taper implant and a screw-fastening structure using a taper implant with female threads (2002-12-03),

5. 6285546 - Mounting structure for electronic device (2001-09-04),

6. D444148 - Computer housing (2001-06-27),

7. D427191 - Computer housing (2000-06-27),

8. 5558493 - Forced air cooling apparatus having blower and air current regulating (1996-09-24),

9. 5345107 - Cooling apparatus for electronic device (1994-09-06),

10. 5144531 - Electronic apparatus cooling system (1992-09-01),

11. 5109317 - Mounting mechanism for mounting heat sink on multi-chip module (1992-04-28),

12. 5040992 - Mounting structure for electronic device (1991-08-20),

13. D307420 - Central processor unit (1990-04-24),

14. 4837663 - Electronic apparatus cooling system (1989-06-06),

15. 4739444 - Device for adjusting pressure loss of cooling air for an assembly of (1988-04-19),

Title: **Mitsuo Miyamoto: A Pioneer in Fastening Innovations**

Introduction

Mitsuo Miyamoto, an accomplished inventor based in Hadano, Japan, has made significant contributions to the field of fastening technology. With an impressive portfolio of 16 patents, his innovations are pivotal in enhancing the efficiency and reliability of fastening structures.

Latest Patents

Miyamoto's latest innovations include a notable patent for a fastening structure using a taper implant. This invention enables the secure fastening of a first member and a second member through a taper implant with a frusto-conical outer surface and a threaded hole. The design incorporates a tapered hole in the first member and a counterbored portion to accommodate the taper implant. The fastening process involves inserting a male screw through the second member and threading it into the taper implant, ensuring a strong hold through frictional contact.

Additionally, he has developed a screw-fastening structure utilizing a taper implant with female threads, which shares similar principles of design and functionality. These inventive solutions demonstrate Miyamoto's commitment to advancing fastening technology, providing robust solutions for various applications.

Career Highlights

Miyamoto has had a remarkable career, with significant tenures at reputable companies like Hitachi, Ltd. and Hitachi Micro Engineering Ltd. His work at these organizations has been instrumental in developing innovative technologies that benefit various industries.

Collaborations

Throughout his career, Miyamoto has worked alongside accomplished peers, including Shizuo Zushi and Fumiyuki Kobayashi. These collaborations have enhanced the creative process, allowing for the exchange of ideas and fostering innovation within the field.

Conclusion

Mitsuo Miyamoto exemplifies a dedicated inventor whose work in fastening technology continues to influence the industry. His patents not only represent his ingenuity but also contribute significantly to improved structures and engineering solutions worldwide. With a solid foundation of experience and a commitment to innovation, Miyamoto remains a notable figure in the realm of inventions and patent development.

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]