Saitama, Japan

Toshiaki Kuribayashi

This inventor holds 12 USPTO granted patents. Top assignees: Tonen Corporation, Tonengeneral Sekiyu K.k., Exxon Chemical Patents, Inc.. Active years: 1994-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Kuribayashi. Retrieved from https://idiyas.com/inventor/toshiaki-kuribayashi

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


% Patents Active = 91.7

Average Co-Inventor Count = 3.5

ph-index = 6

Forward Citations = 129(Granted Patents)


Location History:

  • Ohi, JP (1994 - 1996)
  • Ohi-machi, JP (1996 - 1998)
  • Saitama-ken, JP (1997 - 1998)
  • Tsurugashima, JP (1994 - 2001)
  • Saitama, JP (1998 - 2006)

Company Filing History:


Years Active: 1994-2006

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12 patents (USPTO):Explore Patents

Title: Toshiaki Kuribayashi: A Visionary in the World of Inventions

Introduction: Toshiaki Kuribayashi, a man hailing from Saitama, JP, is a true visionary in the field of inventions and technology. With a total of 12 patents under his belt, Kuribayashi's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible have established him as a prominent figure in the industry.

Latest Patents:

1. Lubricant oil composition for diesel engines (LAW964): Kuribayashi's latest invention provides a lubricant oil composition that enhances wear-preventive characteristics for diesel engines operating with large quantities of soot in the oil. This composition is specifically tailored for pressure-accumulating type diesel engines equipped with an EGR system.

2. Lubricant oil composition for internal combustion engines (LAW859): Another one of Kuribayashi's recent patents involves a lubricating oil that effectively agglomerates solid impurity particles, facilitating their removal by an oil filter.

Career Highlights: Kuribayashi has made significant contributions during his tenure at Tonen Corporation and Tonengeneral Sekiyu K.K. His innovative approaches and groundbreaking inventions have garnered recognition within the industry, solidifying his reputation as a forward-thinker and pioneer in the field of technology.

Collaborations: Throughout his career, Kuribayashi has collaborated with esteemed professionals such as Satoshi Ogano and Takehisa Sato, who have played vital roles in the development and success of his inventions. These partnerships have not only contributed to Kuribayashi's personal growth but have also elevated the impact of his work within the industry.

Conclusion: Toshiaki Kuribayashi's unwavering commitment to innovation, coupled with his drive to challenge conventional norms, has propelled him to the forefront of the world of inventions. His remarkable journey serves as a testament to the transformative power of creativity and dedication in shaping the future of technology and beyond.

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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