IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Yoshihiro Ishikawa

USPTO Granted Patents = 39 

 

Average Co-Inventor Count = 2.1

ph-index = 8

Forward Citations = 210(Granted Patents)


Location History:

  • Mito, JP (2002)
  • Asaka, JP (1997 - 2003)
  • Shinjuku, Tokyo, JP (2008)
  • Tama, JP (2006 - 2009)
  • Atsugi, JP (2011)
  • Tokyo, JP (1990 - 2024)

Company Filing History:

goldMedal17 out of 1,140 
 
Ihi Corporation
 patents
silverMedal10 out of 1,571 
 
Mitsumi Electric Company Ltd.
 patents
bronzeMedal6 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
4. 2 out of 2 
 
Yoshihiro Ishikawa
 patents
5. 1 out of 436 
 
Adeka Corporation
 patents
6. 1 out of 26 
 
Riverfield Inc.
 patents
7. 1 out of 287 
 
Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
 patents
8. 1 out of 4,618 
 
Mitsubishi Heavy Industries Limited
 patents
9. 1 out of 516 
 
Toshiba Mitsubishi-electric Industrial Systems Corporation
 patents
10. 1 out of 341 
 
Ishikawajima-harima Heavy Industries Co., Ltd.
 patents
11. 15 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1990-2025

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39 patents (USPTO):
1. 12355297 - Surgery assistance device with backup power supply (2025-07-08),
2. 12025024 - Turbine wheel, turbine, and turbocharger (2024-07-02),
3. 11261878 - Vaned diffuser and centrifugal compressor (2022-03-01),
4. 10188344 - Optimum administration form providing system for magnetic drug (2019-01-29),
5. 10175289 - Water-tree resistance evaluation method, insulation design method, and rotary electric machine (2019-01-08),
6. 10034941 - Iron-salen complex (2018-07-31),
7. 10034851 - Metal-salen complex compound, local anesthetic and antineoplastic drug (2018-07-31),
8. 10030039 - Anti-cancer agent and cancer cell killing method (2018-07-24),
9. 9779862 - Magnetic substance and magnetic substance manufacturing method (2017-10-03),
10. 9603940 - Metal salen complex derivative and process for production thereof (2017-03-28),
11. 9592219 - Self-magnetic metal-salen complex compound (2017-03-14),
12. 9505732 - Auto magnetic metal salen complex compound (2016-11-29),
13. 9469668 - Magnetic substance (2016-10-18),
14. 9468621 - Metal-salen complex compound responsive drug and intra-corporeal behavior control system for metal-salen complex compound (2016-10-18),
15. 9434880 - Radical inhibitor (2016-09-06),

Title: The Innovative Journey of Yoshihiro Ishikawa

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

Latest Patents: Ishikawa holds several patents in the realm of robotics and artificial intelligence, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Ishikawa has worked tirelessly to develop cutting-edge solutions that have revolutionized industries such as automation, healthcare, and transportation.

Collaborations: Throughout his career, Ishikawa has collaborated with leading research institutions, universities, and tech companies to bring his visionary ideas to life, solidifying his reputation as a pioneer in the world of innovation.

Conclusion: Yoshihiro Ishikawa's passion for innovation and his relentless pursuit of excellence have cemented his legacy as a trailblazer in the field of technology, inspiring future generations to push the limits of what is possible.

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