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For the Inventor, By the Inventor

Sambu-gun, Japan

Akihiro Kasahara

This inventor holds 82 USPTO granted patents and 9 published patent applications and 1 EPO patent, primarily in Detection Systems (CPC class H02N1-00). Top assignees: Kabushiki Kaisha Toshiba, Toshiba Solutions Corporation, Subaru Corporation. Active years: 1986-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiro Kasahara. Retrieved from https://idiyas.com/inventor/akihiro-kasahara

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

USPTO Granted Patents = 82 

% Patents Active = 62.2

 

Average Co-Inventor Count = 2.3

ph-index = 15

Forward Citations = 945(Granted Patents)

Forward Citations (Not Self Cited) = 924(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tokyo, JP (1986 - 1987)
  • Chigasaki, JP (1988)
  • Charlottesville, VA (US) (1990)
  • Kawasaki, JP (1992 - 1997)
  • Ooami-Shirasato-Machi, JP (2001)
  • Chiba-ken, JP (1996 - 2012)
  • Oamishirasato-machi, JP (2012 - 2014)
  • Sanbu-gun, JP (1998 - 2015)
  • Sambu-gun, JP (2003 - 2015)
  • Kanagawa, JP (2019)
  • Chiba, JP (1996 - 2023)

Company Filing History:

goldMedal80 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal2 out of 196 
 
Toshiba Solutions Corporation
 patents
bronzeMedal1 out of 2,451 
 
Subaru Corporation
 patents
4. 1 out of 1,356 
 
The University of Tokyo
 patents
5. 1 out of 2,916 
 
Tokyo Shibaura Denki Kabushiki Kaisha
 patents
6. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1986-2025

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Areas of Expertise:
Detection Device
Detection System
Memory Chip
Content Data
Data Protection
Signal Processing
Electrostatic Actuator
Magnetic Refrigerator
Content Distribution
Biological Material
Recording Device
Storage Medium
82 patents (USPTO):Explore Patents
1. 12326126 - Resonator structure (2025-06-10),
2. 11668681 - Detection device, detection system, and detection method (2023-06-06),
3. 10955383 - Detection device, detection system, and detection method (2021-03-23),
4. 10545119 - Signal processing apparatus, server, detection system, and signal processing method (2020-01-28),
5. 10365250 - Detection device, detection system, and detection method (2019-07-30),
6. 10234429 - Sensor (2019-03-19),
7. 10018597 - Detection system and detection method (2018-07-10),
8. 9921188 - Detection system and detection method (2018-03-20),
9. 9355045 - Memory device for converting data received from controller controlling reading and writing of data (2016-05-31),
10. 9083512 - Recording device, and content-data playback system (2015-07-14),
11. 9053062 - Memory chip for converting data received from controller controlling reading and writing of data (2015-06-09),
12. 8929547 - Content data reproduction system and collection system of use history thereof (2015-01-06),
13. 8887153 - Digital signature server and user terminal (2014-11-11),
14. 8818268 - Content data distribution system, content data delivery method, and semiconductor device (2014-08-26),
15. 8799682 - Content data reproduction system and recording device (2014-08-05),

Title: The Innovative Journey of Akihiro Kasahara

Introduction:

Akihiro Kasahara is a renowned inventor hailing from Sambu-gun, Japan. His creative mind and dedication to innovation have led to groundbreaking contributions in various fields.

Latest Patents:

Akihiro Kasahara holds several patents in the areas of technology and engineering, showcasing his continuous commitment to pushing the boundaries of what is possible.

Career Highlights:

Throughout his illustrious career, Akihiro Kasahara has been instrumental in developing cutting-edge solutions that have revolutionized industries. His keen eye for detail and problem-solving skills have earned him a reputation as a visionary inventor.

Collaborations:

Akihiro Kasahara has collaborated with leading research institutions, universities, and companies to further his inventions. These partnerships have not only enhanced his projects but have also paved the way for future innovations.

Conclusion:

In conclusion, Akihiro Kasahara's impact on the world of inventions and innovations is truly remarkable. His passion for creating solutions to complex problems continues to inspire generations of inventors and researchers worldwide.

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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