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For the Inventor, By the Inventor

Fujimi, Japan

Nozomu Hirokubo

This inventor holds 37 USPTO granted patents and 11 published patent applications and 3 EPO patents, primarily in Optical Filters. Top assignees: Seiko Epson Corporation, Seiko Epson Company, Seiko Espon Corporation. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nozomu Hirokubo. Retrieved from https://idiyas.com/inventor/nozomu-hirokubo

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

USPTO Granted Patents = 37 

% Patents Active = 83.8

 

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 38(Granted Patents)


Location History:

  • Fujimi-machi, JP (2017)
  • Matsumoto, JP (2017 - 2020)
  • Fujimi, JP (2014 - 2022)
  • Shiojiri, JP (2020 - 2023)

Company Filing History:

goldMedal35 out of 34,238 
 
Seiko Epson Corporation
 patents
silverMedal1 out of 2 
 
Seiko Epson Company
 patents
bronzeMedal1 out of 14 
 
Seiko Espon Corporation
 patents

Years Active: 2014-2026

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Areas of Expertise:
Variable Wavelength Filter
Optical Module
Spectrometry System
Optical Device
MEMS Driving Device
Actuator Control
Spectroscopic Imaging
Photometric Analyzer
Color Measurement
Interference Filter
Optical Analysis Device
37 patents (USPTO):Explore Patents
1. 12748300 - Optical module, electronic device, and driving method (2026-09-29),
2. 12140749 - Variable wavelength filter, variable wavelength filter control method, and non-transitory computer-readable storage medium storing computer program (2024-11-12),
3. 12112491 - Spectrometry method, spectrometry system, and computer program (2024-10-08),
4. 11774744 - Spectral apparatus and method of driving spectral apparatus (2023-10-03),
5. 11536884 - Optical device and electronic device (2022-12-27),
6. 11533000 - Actuator drive apparatus and method for controlling actuator drive apparatus (2022-12-20),
7. 11493748 - Optical filter device, optical module, and electronic apparatus (2022-11-08),
8. 11347049 - MEMS driving device, electronic apparatus, and MEMS driving method (2022-05-31),
9. 11029509 - Optical module, electronic device, and driving method (2021-06-08),
10. 10976538 - Optical filter device, optical module, electronic apparatus, and MEMS device (2021-04-13),
11. 10782653 - Actuator apparatus, electronic device, and control method (2020-09-22),
12. 10712200 - Spectroscopic apparatus, temperature characteristic derivation apparatus, spectroscopic system, spectroscopy method, and temperature characteristic derivation method (2020-07-14),
13. 10684463 - Optical filter device, optical module, and electronic apparatus (2020-06-16),
14. 10674042 - Wavelength variable interference filter and driving method of the wavelength variable interference filter (2020-06-02),
15. 10330917 - Optical filter device, optical module, and electronic apparatus (2019-06-25),

Title: Nozomu Hirokubo: Pioneering Inventor from Fujimi

Introduction: Nozomu Hirokubo is a renowned inventor hailing from Fujimi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Nozomu Hirokubo holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the tech industry, Hirokubo has worked with leading companies to develop cutting-edge solutions that have revolutionized various sectors.

Collaborations: Throughout his career, Nozomu Hirokubo has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Nozomu Hirokubo's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology.

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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