Kyoto, Japan

Shigeto Hayafuji

This inventor holds 1 USPTO granted patent. Top assignee: Lonford Development Limited. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeto Hayafuji. Retrieved from https://idiyas.com/inventor/shigeto-hayafuji-akflrwbr

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 46(Granted Patents)


Company Filing History:


Years Active: 1999

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Shigeto Hayafuji: Innovator in Sustainable Diesel Fuel Production

Introduction

Shigeto Hayafuji is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of sustainable energy through his innovative methods of producing diesel fuel from waste edible oil. His work not only addresses energy needs but also promotes environmental sustainability by utilizing waste materials.

Latest Patents

Hayafuji holds a patent for a method and apparatus for producing diesel fuel oil from waste edible oil. This production method allows for the conversion of waste oil, often discarded by restaurants and the food industry, into usable vegetable diesel fuel oil. The process involves several steps, including the removal of solid materials, heating to eliminate moisture and odors, and the use of a catalyst to facilitate the chemical reaction necessary for fuel production.

Career Highlights

Shigeto Hayafuji is associated with Lonford Development Limited, where he continues to develop and refine his innovative techniques. His patent represents a significant advancement in the field of renewable energy, showcasing his commitment to finding practical solutions to modern energy challenges.

Collaborations

Hayafuji has worked alongside notable colleagues such as Takeo Shimidzu and Shosei Oh. Their collaborative efforts have contributed to the advancement of technologies aimed at improving energy efficiency and sustainability.

Conclusion

Shigeto Hayafuji's work exemplifies the potential of innovation in addressing environmental issues through sustainable practices. His contributions to the production of diesel fuel from waste edible oil highlight the importance of utilizing available resources for a greener future.

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]
Loading…