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For the Inventor, By the Inventor

Hamamatsu, Japan

Katsuhiko Kato

This inventor holds 59 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Spectroscopy Technology (CPC class G01J). Top assignee: Hamamatsu-Photonics K.k.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiko Kato. Retrieved from https://idiyas.com/inventor/katsuhiko-kato

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

USPTO Granted Patents = 59 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.9

ph-index = 11

Forward Citations = 361(Granted Patents)

Forward Citations (Not Self Cited) = 167(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal40 out of 3,133 
 
Hamamatsu-Photonics K.k.
 patents
where one patent can have more than one assignee

Years Active: 2015-2026

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Areas of Expertise:
Spectrometer
Spectroscope
Spectral Module
Optical Element
Flexible Printed Circuit
Manufacturing Method
Spectroscopy
Spectral Analysis
Optical Design
Measurement Techniques
Production Process
59 patents (USPTO):Explore Patents
1. 12571678 - Spectroscope and spectroscope production method (2026-03-10),
2. 12181339 - Spectral module and method for manufacturing spectral module (2024-12-31),
3. 12066326 - Spectrometer (2024-08-20),
4. 11725986 - Spectroscope and spectroscope production method (2023-08-15),
5. 11493386 - Spectral module and method for manufacturing spectral module (2022-11-08),
6. 11262240 - Spectroscope (2022-03-01),
7. D933510 - Spectrometer (2021-10-19),
8. D933509 - Spectrometer (2021-10-19),
9. D913826 - Spectrometer (2021-03-23),
10. D913132 - Spectrometer (2021-03-16),
11. D911194 - Spectrometer (2021-02-23),
12. D910471 - Spectrometer (2021-02-16),
13. 10883877 - Spectroscope (2021-01-05),
14. 10871397 - Spectroscope (2020-12-22),
15. D890005 - Spectrometer having a flexible printed circuit (2020-07-14),

Title: The Innovative Journey of Katsuhiko Kato

Introduction: Katsuhiko Kato is a renowned inventor hailing from Hamamatsu, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Katsuhiko Kato holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Katsuhiko Kato has worked with leading tech companies and research institutions, where he has spearheaded projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Katsuhiko Kato has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge sharing that has led to numerous successful projects and inventions.

Conclusion: Katsuhiko Kato's passion for innovation, coupled with his relentless drive to solve complex challenges, has solidified his position as a trailblazer in the world of technology and a source of inspiration for aspiring inventors globally.

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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