Chita, Japan

Tomonori Takahashi

This inventor holds 57 USPTO granted patents and 2 EPO patents, primarily in Ceramic Membrane Technology (CPC class 501 ). Top assignees: Ngk Insulators, Inc., National University Corporation Tokai National Higher Education and Research System, Nkg Insulators, Ltd.. Active years: 1985-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonori Takahashi. Retrieved from https://idiyas.com/inventor/tomonori-takahashi

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

Calculating rank

% Patents Active = 98.2


Average Co-Inventor Count = 2.4

ph-index = 14

Forward Citations = 722(Granted Patents)

Forward Citations (Not Self Cited) = 713(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Aichi, JP (1994)
  • Nagoya, JP (1985 - 2007)
  • Chita, JP (1988 - 2022)

Company Filing History:


Years Active: 1985-2022

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Areas of Expertise:
Ceramic Filter
Gas Separator
Hydrogen Production
Porous Membrane
Water Purification
Exhaust Gas Treatment
NOx Sensor
Ceramic Porous Body
Membrane Reactor
Gas Sensor
Hydrogen Separator
Sintered Bodies
57 patents (USPTO):Explore Patents

Title: Tomonori Takahashi: A Pioneer in Atomic Beam Technology

Introduction: Tomonori Takahashi, based in Chita, Japan, is a distinguished inventor with a remarkable portfolio of 57 patents. His innovations primarily focus on atomic beam technology and methods related to bonding and surface modification. Takahashi's contributions to the field have paved the way for advancements in various industrial applications.

Latest Patents: Among his latest patents are several groundbreaking technologies, including an atomic beam generator, a bonding apparatus, a surface modification method, and a bonding method. The atomic beam generator comprises a cathode designed as a housing with an emission surface featuring an irradiation port for atomic beam emission. It also includes an anode positioned inside the cathode to generate plasma and a magnetic field generating unit that produces dual magnetic fields, optimizing the guidance of positive ions to enhance emission efficiency.

His atomic beam source patent details a tubular cathode equipped with an emission portion that houses an emission port for atomic beam output. The design includes two rod-shaped anodes that are spaced within the cathode, which reduces the emission of sputter particles resulting from plasma collisions, thus enhancing the device's performance.

Career Highlights: Throughout his career, Tomonori Takahashi has worked with reputable companies, including NGK Insulators, Inc. and NKG Insulators, Ltd. His role in these organizations allowed him to refine his expertise in atomic beam technology and related fields, contributing to the development of innovative solutions that address complex engineering challenges.

Collaborations: Takahashi has collaborated with notable colleagues in the field, such as Manabu Isomura and Takao Soma. Their collective efforts have led to significant advancements in technologies related to bonding methods and atomic beam applications, fostering a cooperative environment that drives innovation.

Conclusion: Tomonori Takahashi's extensive contributions to the field of atomic beam technology underscore his status as an influential inventor. With 57 patents to his name, his work continues to inspire advancements in various industries. As he develops new methods and technologies, Takahashi remains a pivotal figure in the evolution of modern scientific innovation.

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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