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For the Inventor, By the Inventor

Kanagawa, Japan

Takahiro Aoki

This inventor holds 15 USPTO granted patents and 1 published patent application. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation, Nec Corporation. Active years: 1989-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Aoki. Retrieved from https://idiyas.com/inventor/takahiro-aoki-ag02xvjg

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

USPTO Granted Patents = 15 

% Patents Active = 80.0

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 609(Granted Patents)


Location History:

  • Kanagawa, JP (1994)
  • Kanagawa-ken, JP (2001 - 2003)
  • Tokyo, JP (1989 - 2023)
  • Kawasaki Kanagawa, JP (2021 - 2024)

Company Filing History:

goldMedal11 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal6 out of 1,708 
 
Toshiba Electronic Devices & Storage Corporation
 patents
bronzeMedal2 out of 36,718 
 
Nec Corporation
 patents
4. 1 out of 166,409 
 
International Business Machines Corporation
 patents
5. 1 out of 4,948 
 
Ntt Docomo, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1989-2026

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15 patents (USPTO):Explore Patents
1. 12717993 - Arithmetic method and arithmetic device (2026-08-25),
2. 12573423 - Magnetic disk device and controlling method of the same (2026-03-10),
3. 12327074 - Simulation apparatus and creation method of thermal equivalent circuit (2025-06-10),
4. 11967349 - Magnetic disk device and SSW method (2024-04-23),
5. 11705154 - Manufacturing method of magnetic disk device and magnetic disk device (2023-07-18),
6. 11553552 - Communication terminal, control device, communication system, and communication method (2023-01-10),
7. 11368834 - Information-processing device and communication system (2022-06-21),
8. 11127427 - Magnetic disk device and servo write method (2021-09-21),
9. 7937295 - Product purchasing method, apparatus, and computer program product (2011-05-03),
10. 6645842 - Semiconductor integrated circuit device, semiconductor integrated circuit wiring method, and cell arranging method (2003-11-11),
11. 6436804 - Semiconductor integrated circuit device, semiconductor integrated circuit wiring method, and cell arranging method (2002-08-20),
12. 6262487 - Semiconductor integrated circuit device, semiconductor integrated circuit wiring method, and cell arranging method (2001-07-17),
13. 5994922 - Output buffer, semiconductor integrated circuit having output buffer and (1999-11-30),
14. 5361214 - Method for automatically determining wiring routes (1994-11-01),
15. 4800560 - Synchronization control capable of establishing synchronization without (1989-01-24),

Title: Takahiro Aoki: Innovator in Semiconductor Technology

Introduction

Takahiro Aoki is a prominent inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His work focuses on enhancing the performance and efficiency of semiconductor devices through innovative methods and apparatus.

Latest Patents

One of Aoki's latest patents is a simulation apparatus and creation method of a thermal equivalent circuit. This invention includes a storage device that holds data related to the thermal equivalent circuit of a semiconductor device. The apparatus features an estimation device that predicts time-dependent changes in the thermal characteristics of the semiconductor device using the stored data. The thermal equivalent circuit is designed with a first circuit corresponding to the lower-surface side and a second circuit connected to it, corresponding to the upper-surface side of the semiconductor device.

Another notable patent is for a magnetic disk device and SSW method. This device comprises a disk with two distinct surfaces, a first head for reading and writing data on the first surface, and a second head for the second surface. The controller in this device adjusts the spiral speed of the heads based on the cylinder offset amount, which accounts for the positional difference between the two heads. This innovation aims to improve data access and storage efficiency.

Career Highlights

Takahiro Aoki has worked with notable companies such as Kabushiki Kaisha Toshiba and Toshiba Electronic Devices & Storage Corporation. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in semiconductor technology.

Collaborations

Aoki has collaborated with esteemed colleagues, including Takashi Mitsuhashi and Mutsunori Igarashi. Their combined expertise has fostered a creative environment that has led to significant technological advancements.

Conclusion

Takahiro Aoki's contributions to semiconductor technology through his innovative patents and collaborations highlight his role as a key figure in the field. His work continues to influence the development of efficient semiconductor devices, showcasing the importance of innovation in 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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