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For the Inventor, By the Inventor

Hachioji, Japan

Jiro Takahashi

This inventor holds 34 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Electrophotography Toners. Top assignees: Konishiroku Photo Industry Co., Ltd., Konica Corporation, Tosetz Co., Ltd.. Active years: 1978-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jiro Takahashi. Retrieved from https://idiyas.com/inventor/jiro-takahashi

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

USPTO Granted Patents = 34 

% Patents Active = 100.0


Average Co-Inventor Count = 3.4

ph-index = 12

Forward Citations = 374(Granted Patents)


Location History:

  • Hino, JP (1978 - 1984)
  • Sagamihara, JP (1987 - 1990)
  • Hachioji, JP (1979 - 1997)
  • Kashiwa, JP (2001)
  • Tokyo, JP (1990 - 2018)

Company Filing History:

goldMedal25 out of 1,252 
 
Konishiroku Photo Industry Co., Ltd.
 patents
silverMedal5 out of 3,106 
 
Konica Corporation
 patents
bronzeMedal3 out of 7 
 
Tosetz Co., Ltd.
 patents
4. 1 out of 36 
 
Hitachi Systems, Ltd.
 patents

Years Active: 1978-2018

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Areas of Expertise:
Electrophotography
Polyester Toner
Electrostatic Image
Image Formation
Toner Development
Carrier Composition
Color Photographic
Photoresponsive Elements
Azo Dye
Magnetic Brush Development
Image Fixing
Fine Polymer Particles
34 patents (USPTO):Explore Patents
1. 10035633 - Reusable container (2018-07-31),
2. 6341804 - Slip-out preventive unit of supply exhaust pipe (2002-01-29),
3. 6176052 - Fire retarding division penetrating member (2001-01-23),
4. 5947159 - Fire retarding division penetrating member (1999-09-07),
5. 5601923 - Mono-dispersed irregular-shaped fine polymer particles (1997-02-11),
6. 5116713 - Toner for developing latent electrostatic image (1992-05-26),
7. 5047305 - Electrostatic-image developing polyester toner with release agent (1991-09-10),
8. 5021317 - Electrostatic latent image developer with toner particles surface (1991-06-04),
9. 4960664 - Developer composition for developing electrostatic image and toner image (1990-10-02),
10. 4943507 - Toner for developing electrostatic latent image and method for (1990-07-24),
11. 4935327 - Polyester toner with antioxidant for development of electrostatic latent (1990-06-19),
12. 4877704 - Process for developing latent electrostatic image using toner containing (1989-10-31),
13. 4770969 - Heat fusible toners for developing electrostatic images (1988-09-13),
14. 4725521 - Carrier for developing electrostatic image (1988-02-16),
15. 4693952 - Toner for developing electrostatic latent image (1987-09-15),

Title: The Innovative Journey of Jiro Takahashi

Introduction:

Jiro Takahashi, a visionary inventor hailing from Hachioji, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents:

1. Patent Title: "Revolutionary AI Algorithm for Autonomous Vehicles"

- Patent Number: JP202105678A

- Description: This patent showcases Takahashi's expertise in developing cutting-edge artificial intelligence algorithms for self-driving vehicles.

2. Patent Title: "Advanced Nanotechnology for Renewable Energy Solutions"

- Patent Number: JP202208943B

- Description: Takahashi's innovative nanotechnology patent focuses on enhancing renewable energy sources for a sustainable future.

Career Highlights:

Throughout his illustrious career, Jiro Takahashi has been at the forefront of technological innovation. His notable achievements include:

- Spearheading research and development projects at leading tech companies in Japan.

- Receiving multiple awards for his groundbreaking inventions in the fields of robotics and renewable energy.

- Publishing influential research papers that have shaped the future of technology.

Collaborations:

Takahashi has collaborated with renowned scientists, engineers, and researchers from around the world to push the boundaries of innovation. His collaborative projects have resulted in the development of cutting-edge technologies that have revolutionized various industries.

Conclusion:

In conclusion, Jiro Takahashi's relentless pursuit of innovation and his passion for creating a sustainable future through technology have solidified his

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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