Manabu Ohno

This inventor holds 42 USPTO granted patents, primarily in Electrostatic Toner Development. Top assignees: Canon Kabushiki Kaisha, Other. Active years: 1989-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Manabu Ohno. Retrieved from https://idiyas.com/inventor/manabu-ohno

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

USPTO Granted Patents = 42

% Patents Active = 95.2

Average Co-Inventor Count = 4.6

ph-index = 15

Forward Citations = 540(Granted Patents)

Location History:

Yokohama, JP (1989 - 1995)
Yokoyama, JP (1996)
Funabasbi, JP (1996)
Funabashi, JP (1992 - 2000)
Numazu, JP (1998 - 2003)
Shizuoka, JP (2004 - 2007)
Shizuoka-ken, JP (2008)

Company Filing History:

41 out of 92,901

Canon Kabushiki Kaisha

patents

1 out of 834,453

Other

patents

Years Active: 1989-2008

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Areas of Expertise:

Dry Toner

Image Forming Method

Electrostatic Images

Toner Production Process

Magnetic Toner

Residual Charge Control

One Component Developer

Toner with Wax Component

Aluminum Benzilic Acid

Higher and Lower Components

Magnetic Developer

Facsimile Apparatus

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7323282 - Dry toner, method for producing dry toner, and method for forming an image (2008-01-29),

2. 7252917 - Dry toner, method for producing dry toner, and method for forming an image (2007-08-07),

3. 6855471 - Toner and image-forming method (2005-02-15),

4. 6806016 - Toner for developing electrostatic images and image forming method (2004-10-19),

5. 6667140 - Toner and image forming method (2003-12-23),

6. 6610454 - Toner and image forming method (2003-08-26),

7. 6528224 - Toner for developing electrostatic images and image forming method (2003-03-04),

8. 6447970 - Toner containing aluminum benzilic acid compound and image forming method (2002-09-10),

9. 6447968 - Magnetic toner, process for producing magnetic toner, and image forming method (2002-09-10),

10. 6365314 - Toner for developing electrostatic image, image forming method and process cartridge (2002-04-02),

11. 6346356 - Toner, toner production process, and image-forming method (2002-02-12),

12. 6337169 - Toner and image forming method using the toner (2002-01-08),

13. 6214509 - Toner and image forming method (2001-04-10),

14. 6177223 - Toner and image forming method using the toner (2001-01-23),

15. 6096468 - Toner, toner production process, and image forming method (2000-08-01),

Title: Manabu Ohno: Redefining Innovation in Technology

Introduction:

Manabu Ohno, a visionary inventor based in Numazu, Japan, is renowned for his unwavering dedication to innovation and excellence in the realm of technology. With an impressive portfolio of 42 patents, Ohno's work has left an indelible mark on the world of inventors.

Latest Patents:

Among his latest patents is his groundbreaking work on dry toner technology. Ohno's method for producing dry toner, which boasts significantly improved dispersibility of colorants in toner particles, showcases his commitment to pushing the boundaries of traditional printing techniques. This innovation includes a unique blend of binder resins, colorants, and metallophthalocyanine derivatives, setting a new standard in image formation.

Career Highlights:

Throughout his illustrious career, Manabu Ohno has made significant contributions to leading companies such as Canon Kabushiki Kaisha. His innovative spirit and expertise have been instrumental in driving technological advancements in the field of imaging and printing. Ohno's relentless pursuit of perfection has earned him a reputation as a trailblazer in the industry.

Collaborations:

In his journey towards innovation, Manabu Ohno has collaborated with esteemed coworkers such as Hiroyuki Suematsu and Satoshi Handa. Together, they have worked tirelessly to bring cutting-edge solutions to fruition, setting new benchmarks for technological excellence. These collaborations have not only enhanced Ohno's own knowledge but have also fostered a culture of innovation within the teams he has been a part of.

Conclusion:

Manabu Ohno's passion for innovation, coupled with his exceptional talent, distinguishes him as a prominent figure in the world of inventors. His latest patents on dry toner technology exemplify his relentless pursuit of excellence and his commitment to shaping the future of technology. Ohno's enduring legacy serves as an inspiration to aspiring inventors and underscores the transformative power of innovation in driving progress.

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]