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For the Inventor, By the Inventor

Tokyo, Japan

Yoichi Asano

This inventor holds 13 USPTO granted patents and 2 published patent applications. Top assignees: Hitachi, Ltd., Hitachi Microcomputer System, Ltd., Hitachi Vlsi Engineering Corp.. Active years: 1976-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoichi Asano. Retrieved from https://idiyas.com/inventor/yoichi-asano-ivrqg9er

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

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 84.6

Average Co-Inventor Count = 8.6

ph-index = 6

Forward Citations = 102(Granted Patents)


Location History:

  • Setagaya, JA (1976)
  • Tokyo, JA (1977)
  • Tokyo, JP (1997 - 2008)

Company Filing History:

goldMedal8 out of 42,752 
 
Hitachi, Ltd.
 patents
silverMedal4 out of 64 
 
Hitachi Microcomputer System, Ltd.
 patents
bronzeMedal4 out of 182 
 
Hitachi Vlsi Engineering Corp.
 patents
4. 1 out of 1,576 
 
Mitsumi Electric Company Ltd.
 patents
5. 1 out of 3,781 
 
Renesas Technology Corp.
 patents
6. 3 out of 834,659 
Other
 patents
where one patent can have more than one assignee

Years Active: 1976-2008

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13 patents (USPTO):Explore Patents
1. 7463213 - Antenna unit having a single antenna element and a periodic structure upper plate (2008-12-09),
2. 6996700 - Microcomputer and dividing circuit (2006-02-07),
3. 6343357 - Microcomputer and dividing circuit (2002-01-29),
4. 6272620 - Central processing unit having instruction queue of 32-bit length fetching two instructions of 16-bit fixed length in one instruction fetch operation (2001-08-07),
5. 6253308 - Microcomputer having variable bit width area for displacement and circuit for handling immediate data larger than instruction word (2001-06-26),
6. 6205535 - Branch instruction having different field lengths for unconditional and conditional displacements (2001-03-20),
7. 6131154 - Microcomputer having variable bit width area for displacement (2000-10-10),
8. 6122724 - Central processing unit having instruction queue of 32-bit length (2000-09-19),
9. 5991545 - Microcomputer having variable bit width area for displacement and (1999-11-23),
10. 5969976 - Division circuit and the division method thereof (1999-10-19),
11. 5682545 - Microcomputer having 16 bit fixed length instruction format (1997-10-28),
12. 4044344 - Method of and apparatus for measuring information hold time of memory (1977-08-23),
13. 3962687 - Method of inspection of semiconductor memory device (1976-06-08),

Title: Yoichi Asano: Pioneering Inventor from Tokyo, JP

Introduction: Yoichi Asano is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Asano's latest patents include cutting-edge developments in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Yoichi Asano has established himself as a leading figure in the world of innovation. His work has not only revolutionized industries but has also inspired a new generation of inventors to think outside the box.

Collaborations: Throughout his career, Asano has collaborated with top research institutions, leading companies, and visionary inventors from around the globe. These collaborations have resulted in the creation of transformative technologies that have had a lasting impact on society.

Conclusion: Yoichi Asano's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions. His work continues to shape the world we live in and serves as a testament to the power of human ingenuity.

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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