logo

For the Inventor, By the Inventor

Toride, Japan

Shinichi Kitahata

This inventor holds 8 USPTO granted patents. Top assignees: Hitachi Maxell, Limited, Other. Active years: 1987-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Kitahata. Retrieved from https://idiyas.com/inventor/shinichi-kitahata

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 56(Granted Patents)


Location History:

  • Mishima, JP (1987)
  • Osaka, JP (1987 - 1989)
  • Ibaraki, JP (1997)
  • Toride, JP (1999 - 2000)

Company Filing History:

goldMedal8 out of 1,112 
 
Hitachi Maxell, Limited
 patents
silverMedal2 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1987-2000

Loading Chart...
8 patents (USPTO):Explore Patents
1. 6143096 - Process for producing alloy, alloy and alloy containing sheets made (2000-11-07),
2. 6037400 - Composition for prevention of electric wave in wide range and electric (2000-03-14),
3. 5952953 - Wave absorber (1999-09-14),
4. 5648160 - Magnetic powder, method for producing the same and use of the same (1997-07-15),
5. 4851276 - Magnetic recording medium and method for producing the same (1989-07-25),
6. 4770933 - Magnetic recording medium (1988-09-13),
7. 4705718 - Magnetic recording medium (1987-11-10),
8. 4677024 - Magnetic recording medium (1987-06-30),

Title: The Innovations of Shinichi Kitahata

Introduction

Shinichi Kitahata is a notable inventor based in Toride, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced alloys and materials for electric wave prevention. With a total of 8 patents to his name, Kitahata's work has garnered attention for its innovative approaches and practical applications.

Latest Patents

Among his latest patents, Kitahata has developed a process for producing an alloy that primarily consists of Mn-Bi. This alloy features a particle diameter of 5 micrometers or less and exhibits a magnetic anisotropy of 6000 Oe or more in coercive force, along with a saturation magnetization of 35 emu/g or more. Additionally, he has created an alloy-containing sheet with a thickness ranging from 0.5 to 10 micrometers, which is magnetically oriented towards the direction of magnetic anisotropy. Another significant invention is a lightweight and flexible material designed for the prevention of electric waves. This material combines carbon fiber or magnetic particles with graphitized carbon black, providing both absorbing and shielding properties against electric waves.

Career Highlights

Throughout his career, Kitahata has worked with prominent companies, including Hitachi Maxell, Limited. His innovative contributions have played a crucial role in advancing the technology and applications of materials in various industries.

Collaborations

Kitahata has collaborated with notable colleagues, including Mikio Kishimoto and Hisao Kanzaki. Their combined expertise has further enhanced the impact of their work in the field of materials science.

Conclusion

Shinichi Kitahata's contributions to innovation and invention in materials science are commendable. His patents reflect a deep understanding of the complexities of alloys and electric wave prevention materials. His work continues to influence advancements in technology and materials engineering.

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]
Loading…