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For the Inventor, By the Inventor

Hamamatsu, Japan

Katsutoshi Nonaka

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignee: Hamamatsu-Photonics K.k.. Active years: 2003-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsutoshi Nonaka. Retrieved from https://idiyas.com/inventor/katsutoshi-nonaka

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

USPTO Granted Patents = 6

% Patents Active = 83.3


Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 22(Granted Patents)


Company Filing History:

goldMedal6 out of 3,135 
 
Hamamatsu-Photonics K.k.
 patents

Years Active: 2003-2012

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6 patents (USPTO):Explore Patents
1. 8294089 - Time of flight mass spectrometer and charged particle detector therefor (2012-10-23),
2. 7982172 - Micro channel plate assembly (2011-07-19),
3. 7679734 - Curved surface shape inspection method, fiber optical block, and curved surface shape inspection device (2010-03-16),
4. 7655891 - Charged-particle detecting apparatus (2010-02-02),
5. 6781131 - Scintillator panel, radiation detector, and method of making scintillator panel (2004-08-24),
6. 6635877 - Scintillator panel, radiation image sensor, and method of making scintillator panel (2003-10-21),

Title: Innovations of Katsutoshi Nonaka

Introduction

Katsutoshi Nonaka is a prominent inventor based in Hamamatsu, Japan. He has made significant contributions to the field of mass spectrometry and charged particle detection. With a total of 6 patents to his name, Nonaka's work has advanced the technology used in various scientific applications.

Latest Patents

Among his latest patents is the "Time of Flight Mass Spectrometer and Charged Particle Detector Therefor." This invention features a charged particle detecting apparatus that incorporates a microchannel plate (MCP) sandwiched between an IN electrode and an OUT electrode. The design ensures that the component members behind the IN electrode are arranged further inside, optimizing the detection process. Another notable patent is the "Micro Channel Plate Assembly," which includes an MCP assembly that prevents damage during manufacturing and handling. This assembly features a substantially annular contact face that secures the MCP surface, enhancing its durability.

Career Highlights

Katsutoshi Nonaka is associated with Hamamatsu Photonics K.K., a company known for its innovative optical and electronic devices. His work has been instrumental in developing advanced technologies that are widely used in scientific research and industrial applications.

Collaborations

Throughout his career, Nonaka has collaborated with notable colleagues, including Akio Suzuki and Masahiro Hayashi. These partnerships have fostered a creative environment that has led to groundbreaking innovations in their respective fields.

Conclusion

Katsutoshi Nonaka's contributions to the field of mass spectrometry and charged particle detection exemplify the spirit of innovation. His patents reflect a commitment to advancing technology and improving scientific methodologies.

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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