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For the Inventor, By the Inventor

Yokohama, Japan

Tateoki Miyauchi

This inventor holds 22 USPTO granted patents, primarily in Laser Processing Technology. Top assignee: Hitachi, Ltd.. Active years: 1978-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tateoki Miyauchi. Retrieved from https://idiyas.com/inventor/tateoki-miyauchi

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

Calculating rank
USPTO Granted Patents = 22

% Patents Active = 100.0

Average Co-Inventor Count = 5.2

ph-index = 16

Forward Citations = 711(Granted Patents)


Location History:

  • Yokohama, JA (1978)
  • Yokoha, JP (1986)
  • Yokohamashi, JP (1986)
  • Kanagawa, JP (1992)
  • Yokohama, JP (1984 - 1999)

Company Filing History:

goldMedal22 out of 42,743 
 
Hitachi, Ltd.
 patents

Years Active: 1978-1999

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Areas of Expertise:
Laser Cleavage
Conductive Lines
IC Wiring
Focused Energy Beams
Laser Machining
Pattern Processing
Photomask Defects
Ion Beam Work
Defect Correction
Circuit Programming
Electrical Conductivity
Laser Beams
22 patents (USPTO):Explore Patents
1. 5968382 - Laser cleavage cutting method and system (1999-10-19),
2. 5832595 - Method of modifying conductive lines of an electronic circuit board and (1998-11-10),
3. 5824598 - IC wiring connecting method using focused energy beams (1998-10-20),
4. 5497034 - IC wiring connecting method and apparatus (1996-03-05),
5. 5472507 - IC wiring connecting method and apparatus (1995-12-05),
6. 5229569 - Laser machining apparatus and method of the same (1993-07-20),
7. 5208437 - Method of cutting interconnection pattern with laser and apparatus (1993-05-04),
8. 5116782 - Method and apparatus for processing a fine pattern (1992-05-26),
9. 5023407 - Printed circuit board with a uniform conductive layer formed by (1991-06-11),
10. 4933565 - Method and apparatus for correcting defects of X-ray mask (1990-06-12),
11. 4868068 - IC wiring connecting method and resulting article (1989-09-19),
12. 4687939 - Method and apparatus for forming film by ion beam (1987-08-18),
13. 4683378 - Apparatus for ion beam work (1987-07-28),
14. 4609809 - Method and apparatus for correcting delicate wiring of IC device (1986-09-02),
15. 4609566 - Method and apparatus for repairing defects on a photo-mask pattern (1986-09-02),

Title: **Innovative Contributions of Tateoki Miyauchi in Laser Technologies and Electronic Circuit Modifications**

Introduction

Tateoki Miyauchi, a prominent inventor based in Yokohama, Japan, has made significant strides in the fields of laser technology and electronic circuit design. With a total of 22 patents to his name, Miyauchi's contributions have had a profound impact in advancing technology through innovative solutions.

Latest Patents

Among his latest patents is the **Laser Cleavage Cutting Method and System**, which presents a cutting system that innovatively utilizes laser emission combined with local cooling techniques. This method focuses on inducing an initial crack in a workpiece to facilitate precise cutting along a desired line by controlling thermal stress through local cooling mechanisms. Another noteworthy invention is the **Method of Modifying Conductive Lines of an Electronic Circuit Board**. This patent outlines a technique for altering connections within electronic circuit boards by disconnecting or reconnecting conductive lines at specified positions, enhancing the functionality and repair process of circuit boards.

Career Highlights

Miyauchi is associated with Hitachi, Ltd., where he has been instrumental in developing high-tech solutions that improve manufacturing processes and product reliability. His expertise in laser applications and electronic circuit modifications underscores his role as a key figure in the evolution of electronic engineering.

Collaborations

Throughout his career, Tateoki Miyauchi has collaborated with respected colleagues such as Mikio Hongo and Hiroshi Yamaguchi. These collaborations have fostered an environment of innovation and creative problem-solving, leading to the development of cutting-edge technologies that push the boundaries of current understanding in engineering.

Conclusion

Tateoki Miyauchi continues to exemplify the spirit of innovation through his patents and collaborative efforts at Hitachi, Ltd. His contributions to laser technology and electronic circuit modifications serve as a testament to the importance of inventive thinking in advancing modern technology. As he progresses in his career, there is little doubt that Miyauchi will remain at the forefront of technological breakthroughs.

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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