Tokyo, Japan

Eiichi Nakamura

This inventor holds 26 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Fullerene Derivatives. Top assignees: Japan Science and Technology Agency, Idemitsu Kosan Company, Limited, Mitsubishi Chemical Corporation. Active years: 1987-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiichi Nakamura. Retrieved from https://idiyas.com/inventor/eiichi-nakamura

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

USPTO Granted Patents = 26 

% Patents Active = 61.5

 

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 53(Granted Patents)


Location History:

  • Ooasa-Higashi-machi, Ebetsu-shi, Hokkaido, JP (1987)
  • Ichihara, JP (1998 - 1999)
  • Tokyo JP (2001 - 2004)
  • Chiba-ken, JP (2004)
  • Bunkyo-ku, Tokyo, JP (2009)
  • Honkomagome, Bunkyo-ku, Tokyo JP (2011)
  • Bunkyo-ku, JP (2015)
  • Tokyo, JP (1993 - 2022)

Company Filing History:


Years Active: 1987-2022

Loading Chart...
Loading Chart...
Areas of Expertise:
Monomolecular Transistor
Photoelectric Conversion Material
Proton Pump Inhibitor
Fullerene Derivative
Solar Cell
Aromatic Compounds
Polymer Thin Film
Cooling Characteristics
Cyclopropene Derivatives
Heat Treating Oil
Bio Chip
Water-Soluble Quenching
26 patents (USPTO):Explore Patents

Title: Eiichi Nakamura: A Pioneer in Innovation

Introduction

Eiichi Nakamura, based in Tokyo, Japan, is a notable inventor with an impressive portfolio of 26 patents. His work spans various cutting-edge technologies, demonstrating his commitment to innovation and advancement in multiple fields.

Latest Patents

Among his latest inventions is the monomolecular transistor, characterized by a unique design that includes a first electrode with a first metallic particle and a second electrode similarly structured. This transistor operates with a third electrode positioned insulated from the first and second electrodes, utilizing a π-conjugated molecule strategically placed in the gap between the first and second metallic particles. Another significant patent introduced by Nakamura is a method for producing a proton pump inhibitor compound with optical activity. This process yields highly pure, optically active compounds by oxidizing sulfides with hydrogen peroxide, involving an iron salt and a chiral ligand for improved enantioselectivity, demonstrating his innovative approach to pharmaceuticals.

Career Highlights

Nakamura has contributed to advancements in both academia and industry, holding a prominent position in research institutions. His contributions have significantly influenced the development of novel materials and compounds, making him a key figure in his field.

Collaborations

Throughout his career, Eiichi Nakamura has worked alongside distinguished colleagues such as Yutaka Matsuo and Hitoshi Uchida, fostering an environment of collaboration that has led to remarkable innovations. His partnership with the Japan Science and Technology Agency has further solidified his reputation as a leading inventor.

Conclusion

Eiichi Nakamura’s commitment to innovation through his patents has made a substantial impact in various scientific domains. His groundbreaking work continues to pave the way for future advancements, solidifying his legacy as a pioneer in the field of invention.

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…