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For the Inventor, By the Inventor

Nara, Japan

Akira Takahashi

This inventor holds 164 USPTO granted patents and 2 EPO patents, primarily in Magneto-Optical Media (CPC class 369 13). Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1983-2008.

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

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

USPTO Granted Patents = 164

% Patents Active = 97.6


Average Co-Inventor Count = 4.3

ph-index = 18

Forward Citations = 1,417(Granted Patents)

Forward Citations (Not Self Cited) = 1,239(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Nari, JP (1994)
  • Nira, JP (1999)
  • Nara, JP (1983 - 2008)

Company Filing History:

goldMedal164 out of 25,974 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1983-2008

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Areas of Expertise:
Magneto-Optical Recording
Optical Information Medium
Disc Cartridge
Data Reproduction
Optical Recording Method
Magnetic Recording Medium
Super Resolution Reproduction
Manufacturing Method
Optical Disk
Storage Media
Information Processing
Optical Head
164 patents (USPTO):Explore Patents
1. 7397755 - Optical information recording medium (2008-07-08),
2. 7337454 - Disc cartridge (2008-02-26),
3. 7263707 - Information processing medium and information processing apparatus using the same (2007-08-28),
4. 7055163 - Disc cartridge and disc drive (2006-05-30),
5. 6961952 - Disk cartridge (2005-11-01),
6. 6707766 - Magneto-optical storage media (2004-03-16),
7. 6665235 - Magneto-optical recording medium and recording and reproducing method and optical head designed for the magneto-optical recording medium (2003-12-16),
8. 6477120 - Magneto-optical recording medium (2002-11-05),
9. 6463015 - Method of reproducing information on a magneto-optical recording medium for achieving super resolution reproduction of high resolution recorded information (2002-10-08),
10. 6456586 - Magneto-optical recording medium and process for producing the same (2002-09-24),
11. 6388956 - Magneto-optical storage media (2002-05-14),
12. 6379864 - Method for manufacturing an optical disk (2002-04-30),
13. 6338911 - Magneto-optical recording medium (2002-01-15),
14. 6298018 - Optical recording and reproducing method optical recording and reproducing device, and optical recording medium (2001-10-02),
15. 6295271 - Optical recording medium having tracks, each track having a plurality of wobble sections/one-side wobble regions (2001-09-25),

Title: Akira Takahashi: An Innovative Mind in Nara, Japan

Introduction:

Akira Takahashi, hailing from Nara, Japan, is a prolific inventor and patent holder with an impressive portfolio of 231 patents. His creative contributions span a wide range of fields, showcasing his versatility and ingenuity. In this article, we delve into his latest patents, career highlights, notable collaborations, and the mark he has left on the innovation landscape.

Latest Patents:

Among Akira Takahashi's recent patents, two notable inventions stand out: "Booth" and "Light Scanning Apparatus." The Booth patent describes a structure with replaceable side walls, providing an enclosed space accessible through at least one entrance/exit door. This arrangement offers flexibility and convenience in various user scenarios.

On the other hand, the Light Scanning Apparatus patent introduces a clever design featuring a mirror supporting portion with an actuator and a fixed frame. To enhance stability, the invention includes specially designed ribs on the back surface of the mirror supporting portion or actuator. This innovative approach ensures precise light scanning capabilities.

Career Highlights:

Akira Takahashi has made significant contributions during his tenure at esteemed companies, including Sharp Corporation (formerly known as Sharp Kabushiki Kaisha) and Fuji Jukogyo Kabushiki Kaisha. His expertise and inventive mindset have greatly influenced the technological advancements achieved by these industry-leading organizations.

Collaborations:

Throughout his career, Akira Takahashi has had the opportunity to collaborate with exceptional individuals who share his passion for innovation. Notably, he has worked alongside Kenji Ohta and Junji Hirokane, both of whom have contributed significantly to the fields of technology and invention. These fruitful collaborations have proven instrumental in shaping the patents and inventions credited to Akira Takahashi's name.

Conclusion:

Akira Takahashi's remarkable journey as an inventor and patent holder demonstrates his extraordinary talent and dedication to pushing the boundaries of innovation. With an impressive set of patents, including his latest inventions of the Booth and Light Scanning Apparatus, he continues to leave an indelible mark on the technological landscape. Akira Takahashi's career highlights and fruitful collaborations serve as a testament to his contributions and position him as a beacon of inspiration for aspiring inventors and technologists alike.

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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