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For the Inventor, By the Inventor

Stanford, CA, United States of America

Yoshihisa Yamamoto

This inventor holds 35 USPTO granted patents and 1 published patent application, primarily in Quantum Computing. Top assignees: Leland Stanford Junior University, Molex Corporation, The Whitaker Corporation. Active years: 1990-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihisa Yamamoto. Retrieved from https://idiyas.com/inventor/yoshihisa-yamamoto-w2d6uv41

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

Calculating rank
USPTO Granted Patents = 35 

% Patents Active = 85.7

Average Co-Inventor Count = 2.8

ph-index = 12

Forward Citations = 469(Granted Patents)


Location History:

  • Yamato, JP (1990 - 1992)
  • Yokohama, JP (1992 - 2002)
  • Kanagawa, JP (1993 - 2002)
  • Chiyoda-ku, JP (2016)
  • Stanford, CA (US) (1999 - 2017)
  • Tokyo, JP (2005 - 2018)

Company Filing History:

goldMedal11 out of 5,538 
 
Leland Stanford Junior University
 patents
silverMedal7 out of 3,099 
 
Molex Corporation
 patents
bronzeMedal7 out of 1,709 
 
The Whitaker Corporation
 patents
4. 5 out of 37 
 
Inter-University Research Institute Corporation
 patents
5. 5 out of 373 
 
Japan Science and Technology Corporation
 patents
6. 3 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
7. 1 out of 27,702 
 
Hewlett-Packard Development Company, L.p.
 patents
8. 1 out of 4 
 
Nishikawa Sangyo Co., Ltd.
 patents
9. 1 out of 663 
 
Ntt Corporation
 patents
10. 1 out of 1,051 
 
Osaka University
 patents
11. 1 out of 256 
 
Research Development Corporation of Japan
 patents
12. 1 out of 1,539 
 
Tetra Laval Holdings & Finance S.a.
 patents
13. 1 out of 265 
 
Tyco Electronics Amp K.k.
 patents
14. 1 out of 1 
 
Yoshihisa Yamamoto
 patent
15. 2 out of 834,708 
Other
 patents
where one patent can have more than one assignee

Years Active: 1990-2018

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Areas of Expertise:
Quantum Computing
Ising Model
Quantum Key Distribution
Optical Parametric Oscillators
Quantum Repeater
Single-Photon Source
Quantum-Dot Devices
Photon Pair
Crystal Lattice Computer
Micromachined Structures
Exciton-Polariton LED
Electrical Connectors
35 patents (USPTO):Explore Patents
1. 10140580 - Quantum computing device for Ising model, quantum parallel computing device for Ising model, and quantum computing method for Ising model (2018-11-27),
2. 10139703 - Ising model quantum computation device (2018-11-27),
3. 9830555 - Computation using a network of optical parametric oscillators (2017-11-28),
4. 9411026 - Ising model quantum computation device and Ising model quantum computation method (2016-08-09),
5. 9342792 - Quantum computer and quantum computing using ising model (2016-05-17),
6. 8675876 - Differential phase shift keying quantum key distribution (2014-03-18),
7. 8135276 - Quantum repeater (2012-03-13),
8. 7346166 - Quantum key distribution system and method using regulated single-photon source (2008-03-18),
9. 7292613 - Half-wavelength micropost microcavity with electric field maximum in the high-refractive-index material (2007-11-06),
10. 6956330 - Quantum-dot triggered photon and triggered photon pair (2005-10-18),
11. 6846190 - IC socket and gripping sheet used in the same (2005-01-25),
12. 6728281 - Quantum-dot photon turnstile device (2004-04-27),
13. 6437413 - Crystal lattice quantum computer (2002-08-20),
14. 6390850 - Card connector having an improved grounding member (2002-05-21),
15. 6350142 - ZIF type socket (2002-02-26),

Title: The Innovative Journey of Yoshihisa Yamamoto

Introduction: Yoshihisa Yamamoto is a distinguished inventor known for his groundbreaking contributions in the field of technology and innovation. With a strong background in physics and engineering, he has made significant strides in various areas of research.

Latest Patents: Yoshihisa Yamamoto holds several patents related to quantum optics, semiconductor devices, and nanotechnology. His innovative ideas have led to the development of cutting-edge technologies that have the potential to revolutionize multiple industries.

Career Highlights: Throughout his illustrious career, Yoshihisa Yamamoto has held key positions at prestigious research institutions and universities. His work has been recognized globally, earning him numerous awards and accolades for his pioneering research in photonics and quantum information science.

Collaborations: Yoshihisa Yamamoto has collaborated with leading experts in the field, fostering a culture of innovation and knowledge-sharing. His partnerships with top researchers and institutions have resulted in groundbreaking discoveries and advancements in the field of quantum computing and communication.

Conclusion: In conclusion, Yoshihisa Yamamoto's relentless pursuit of innovation and his passion for pushing the boundaries of science have solidified his reputation as a visionary inventor. His work continues to inspire future generations of researchers and inventors to think boldly and strive for excellence in their pursuits.

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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