IDiyas

For the Inventor, By the Inventor

Aichi, Japan

Tohru Arai

USPTO Granted Patents = 26

Average Co-Inventor Count = 2.6

ph-index = 9

Forward Citations = 201(Granted Patents)


Location History:

  • Nagoya, JA (1976 - 1977)
  • Toyoake, JP (1979 - 1987)
  • Aichi, JP (1984 - 1995)

Company Filing History:

goldMedal25 out of 1,139 
 
Kabushiki Kaisha Toyota Chuo Kenkyusho
 patents
silverMedal1 out of 2,003 
 
Kabushiki Kaisha Tokai Rika Denki Seisakusho
 patents
bronzeMedal1 out of 2 
 
Kabushiki Kaisha Toyota
 patents
4. 1 out of 1 
 
Chuo Kenkyusho
 patent
where one patent can have more than one assignee

Years Active: 1976-1995

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26 patents (USPTO):Explore Patents
1. 5443662 - Method of forming a nitride or carbonitride layer (1995-08-22),
2. 5198285 - Hard and lubricant thin film of iron base metallic material coated with (1993-03-30),
3. 4909862 - Process for ion nitriding aluminum material (1990-03-20),
4. 4871401 - Fluidized bed method of forming a nitride or carbonitride layer (1989-10-03),
5. 4844949 - Method of surface treatment and apparatus used therefor (1989-07-04),
6. 4818351 - Method for the surface treatment of an iron or iron alloy article (1989-04-04),
7. 4804445 - Method for the surface treatment of an iron or iron alloy article (1989-02-14),
8. 4794044 - Method for surface treatment (1988-12-27),
9. 4786526 - Surface treating method and apparatus (1988-11-22),
10. 4778540 - Method for surface treatment and treating material therefor (1988-10-18),
11. 4765847 - Method of treating the surface of iron alloy materials (1988-08-23),
12. 4686117 - Method of forming a carbide layer (1987-08-11),
13. 4597808 - Process for ion nitriding aluminum or aluminum alloys (1986-07-01),
14. 4569862 - Method of forming a nitride layer (1986-02-11),
15. 4514275 - Apparatus for physical vapor deposition (1985-04-30),

Title: The Innovative Journey of Tohru Arai

Introduction: Tohru Arai, a distinguished inventor hailing from Aichi, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Arai's latest patents focus on advancements in robotics and artificial intelligence, showcasing his commitment to pushing the boundaries of technological possibilities.

Career Highlights: With a career spanning over two decades, Tohru Arai has held key positions in leading tech companies, where he spearheaded research and development projects that have revolutionized the industry.

Collaborations: Arai's collaborative efforts with renowned research institutions and universities have led to the creation of cutting-edge technologies that have garnered international acclaim.

Conclusion: Tohru Arai's relentless pursuit of innovation and his passion for creating solutions that shape the future make him a true visionary in the world of technology.

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