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For the Inventor, By the Inventor

Katsuta, Japan

Hideo Maki

This inventor holds 14 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1979-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Maki. Retrieved from https://idiyas.com/inventor/hideo-maki

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

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 5.9

ph-index = 9

Forward Citations = 176(Granted Patents)


Location History:

  • Katsuta, JP (1979 - 1994)
  • Hitachinaka, JP (1997)

Company Filing History:

goldMedal14 out of 42,731 
 
Hitachi, Ltd.
 patents

Years Active: 1979-1997

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14 patents (USPTO):Explore Patents
1. 5596615 - Fuel assembly for nuclear reactor and manufacturing method thereof (1997-01-21),
2. 5361280 - Method for reading a nuclear fuel assembly identification code (1994-11-01),
3. 5304261 - Method of fabricating a channel box or other part for a nuclear reactor (1994-04-19),
4. 5297177 - Fuel assembly, components thereof and method of manufacture (1994-03-22),
5. 5225154 - Fuel assembly for nuclear reactor, method for producing the same and (1993-07-06),
6. 5167910 - Nuclear fuel assembly having identification codes (1992-12-01),
7. 5089213 - Nuclear fuel assembly identification code reader (1992-02-18),
8. 4842814 - Nuclear reactor fuel assembly (1989-06-27),
9. 4810461 - Zirconium-based alloy with high corrosion resistance (1989-03-07),
10. 4689091 - Process for producing zirconium-based alloy (1987-08-25),
11. 4678521 - Process for producing zirconium-based alloy and the product thereof (1987-07-07),
12. 4664727 - Zirconium alloy having superior corrosion resistance (1987-05-12),
13. 4355002 - Nuclear fuel assembly (1982-10-19),
14. 4153506 - Method of starting operation of a nuclear reactor (1979-05-08),

Title: Hideo Maki: Innovator in Nuclear Technology

Introduction

Hideo Maki is a prominent inventor based in Katsuta, Japan. He has made significant contributions to the field of nuclear technology, holding a total of 14 patents. His work focuses on enhancing the safety and efficiency of nuclear reactors.

Latest Patents

Maki's latest patents include a fuel assembly for nuclear reactors and a method for reading nuclear fuel assembly identification codes. The fuel assembly patent describes a design that minimizes irradiation damage, utilizing a super-saturated solid-solution Zr alloy powder. This alloy is prepared through mechanical alloying and undergoes various treatments to achieve optimal properties. The identification code reader patent features an innovative dual-sensor system that combines optical and ultrasonic wave sensors to accurately recognize nuclear fuel identification codes, ensuring quick and reliable detection.

Career Highlights

Hideo Maki is currently employed at Hitachi, Ltd., where he continues to develop cutting-edge technologies in nuclear engineering. His expertise and innovative approach have positioned him as a key figure in the industry.

Collaborations

Maki has collaborated with notable colleagues, including Masahisa Inagaki and Iwao Takase. Their combined efforts have contributed to advancements in nuclear technology and safety.

Conclusion

Hideo Maki's contributions to nuclear technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the safety and efficiency of nuclear reactors, showcasing the importance of innovation in this critical area.

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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