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For the Inventor, By the Inventor

Hyogo, Japan

Takahiko Arakawa

This inventor holds 10 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1988-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiko Arakawa. Retrieved from https://idiyas.com/inventor/takahiko-arakawa

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 7

Forward Citations = 122(Granted Patents)


Location History:

  • Hyogo, JP (1989 - 1994)
  • Itami, JP (1988 - 1997)

Company Filing History:

goldMedal10 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents

Years Active: 1988-1997

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10 patents (USPTO):Explore Patents
1. 5612553 - Semiconductor integrated circuit and method of fabricating same and (1997-03-18),
2. 5471095 - Semiconductor integrated circuit device and method of fabricating same (1995-11-28),
3. 5291043 - Semiconductor integrated circuit device having gate array (1994-03-01),
4. 4992845 - Semiconductor integrated circuit device having input/output buffer cells (1991-02-12),
5. 4916385 - Inverter circuit (1990-04-10),
6. 4870345 - Semiconductor intergrated circuit device (1989-09-26),
7. 4856002 - Semiconductor integrated circuit apparatus (1989-08-08),
8. 4853757 - Semiconductor integrated circuit (1989-08-01),
9. 4825273 - Semiconductor integrated circuit device (1989-04-25),
10. 4780666 - Semiconductor integrated circuit device having rest function (1988-10-25),

Title: Takahiko Arakawa: Innovator in Semiconductor Technology

Introduction

Takahiko Arakawa is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 10 patents. His work focuses on improving the performance and efficiency of integrated circuits.

Latest Patents

Arakawa's latest patents include innovations in semiconductor integrated circuits and methods of fabricating them. One of his notable inventions is a semiconductor integrated circuit that features a transistor portion with operating characteristics that remain stable during wiring operations. This design includes first layer metal lines that extend beyond P-type diffused regions, allowing for effective electrical connections. Another significant patent describes a semiconductor integrated circuit device that minimizes parasitic capacitances by optimizing the configuration of element-to-element lines, enhancing overall circuit performance.

Career Highlights

Takahiko Arakawa is associated with Mitsubishi Electric Corporation, where he has been instrumental in advancing semiconductor technologies. His expertise has led to the development of innovative solutions that address challenges in the semiconductor industry.

Collaborations

Throughout his career, Arakawa has collaborated with notable colleagues, including Ichiro Tomioka and Toshiaki Hanibuchi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Takahiko Arakawa's contributions to semiconductor technology have established him as a key figure in the field. His patents reflect a commitment to enhancing the efficiency and performance of integrated circuits, making a lasting impact on the industry.

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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