Osaka, Japan

Kazuyoshi Kondo

This inventor holds 54 USPTO granted patents and 2 published patent applications and 6 EPO patents, primarily in Image Forming Technology. Top assignees: Ricoh Company, Ltd., Mitsubishi Paper Mills Limited, Riken Vitamin Co., Ltd.. Active years: 1986-2023.

USPTO Granted Patents = 54 

% Patents Active = 42.6

 

Average Co-Inventor Count = 5.3

ph-index = 9

Forward Citations = 249(Granted Patents)

Forward Citations (Not Self Cited) = 245(Dec 10, 2025)


Location History:

  • Himezi, JP (1991)
  • Toyonaka, JP (2010 - 2013)
  • Fuchu, JP (2013)
  • Osaka, JP (2009 - 2014)
  • Tokyo, JP (1986 - 2023)

Company Filing History:


Years Active: 1986-2023

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Areas of Expertise:
Image Forming Apparatus
Liquid Discharge Apparatus
Electrophotographic
Sheet Feeding Device
Conveyer
Process Cartridge
Carotenoid-Containing Particles
Medium Holding Devices
Cooling Mechanism
Recording Medium Conveyer
Developing Device
Adhesive Face
54 patents (USPTO):Explore Patents

Sure, here is the article based on the data provided:

Title: Innovator Spotlight: Kazuyoshi Kondo

Introduction:

Kazuyoshi Kondo is a prolific inventor based in Osaka, Japan, with an impressive track record of 49 patented inventions. His innovative spirit and dedication to pushing the boundaries of technological advancements have earned him recognition in the field of liquid discharge systems and carotenoid-containing particles.

Latest Patents:

Among Kondo's latest patents is the groundbreaking Liquid Discharge Apparatus. This invention features a unique design that efficiently discharges ink onto recording media while effectively collecting ink mist to maintain a clean working environment. The apparatus incorporates a sophisticated system of fans, filters, and ducts to optimize air flow direction, ensuring precise and controlled ink dispersal.

Another notable creation by Kondo is the Carotenoid-Containing Particles. These specialized particles are engineered to prevent the exudation of carotenoids during tablet production and storage. By dispersing carotenoids in an agar gel containing cyclodextrin and plant proteins, Kondo has revolutionized the stability and efficacy of carotenoid-based formulations.

Career Highlights:

Kondo has contributed his expertise to renowned companies such as Ricoh Company, Ltd. and Riken Vitamin Co., Ltd., where he has played a pivotal role in spearheading research and development initiatives. His innovative solutions have not only enhanced the product offerings of these companies but have also set new industry standards for performance and quality.

Collaborations:

Throughout his career, Kondo has collaborated with esteemed professionals in the field, including Kaoru Tada and Ryoh Idehara. These collaborative efforts have led to the creation of cutting-edge technologies and have fostered a culture of innovation and excellence in the workplace.

Conclusion:

In conclusion, Kazuyoshi Kondo stands as a visionary inventor whose ingenuity and passion for innovation have left an indelible mark on the world of technology. His patented inventions and collaborative efforts reflect a commitment to excellence and a relentless pursuit of advancement. Kondo's contributions continue to inspire future generations of inventors and shape the landscape of technological innovation.

Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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