IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Kenji Yokoyama

USPTO Granted Patents = 59 

 

Average Co-Inventor Count = 3.8

ph-index = 12

Forward Citations = 547(Granted Patents)

Forward Citations (Not Self Cited) = 540(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Komoro, JP (1992 - 1993)
  • Suwa, JP (1993)
  • Kanagawa-ken, JP (1997)
  • Tsuchiura, JP (2001)
  • Sakata, JP (2003 - 2004)
  • Nagano, JP (1989 - 2009)
  • Chiyoda-ku, JP (2013)
  • Tsukuba, JP (2011 - 2014)
  • Hachioji, JP (2014)
  • Ibaraki, JP (2011 - 2015)
  • Kawasaki, JP (1990 - 2021)
  • Tokyo, JP (1990 - 2023)

Company Filing History:

goldMedal14 out of 7,952 
 
Tdk Corporation
 patents
silverMedal7 out of 1,710 
 
National Institute of Advanced Industrial Science and Technology
 patents
bronzeMedal6 out of 7 
 
Flying Mole Corporation
 patents
4. 6 out of 1,268 
 
Toppan Printing Co., Ltd.
 patents
5. 5 out of 33,404 
 
Seiko Epson Corporation
 patents
6. 5 out of 25,530 
 
Sharp Kabushiki Kaisha Corporation
 patents
7. 5 out of 176 
 
Kissei Pharmaceutical Co., Ltd.
 patents
8. 4 out of 8 
 
Nec Environment Engineering, Ltd.
 patents
9. 3 out of 90,594 
 
Canon Kabushiki Kaisha
 patents
10. 3 out of 763 
 
Sae Magnetics (h.k.) Limited
 patents
11. 3 out of 3,416 
 
Sony Group Corporation
 patents
12. 3 out of 7 
 
Nidec Pigeon Corporation
 patents
13. 3 out of 345 
 
Tanita Corporation
 patents
14. 2 out of 5,289 
 
Nippon Telegraph and Telephone Corporation
 patents
15. 2 out of 58,129 
 
Sony Corporation
 patents
16. 2 out of 1,008 
 
Mitsui Petrochemical Industries, Ltd.
 patents
17. 2 out of 7 
 
Katayanagi Institute
 patents
18. 1 out of 9 
 
Mitsui Petrochemical Ind. Ltd.
 patents
19. 1 out of 101 
 
Kanto Kagaku Kabushiki Kaisha
 patents
20. 1 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1989-2025

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59 patents (USPTO):
1. 12436660 - Information processing apparatus, program, and method (2025-10-07),
2. 12333136 - Information processing device, information processing method, and information processing program (2025-06-17),
3. 11789589 - Information processing apparatus and information processing method for dividing display screen for display of plurality of applications (2023-10-17),
4. 10924671 - Imaging control apparatus with improved operability in performing continuous image capturing by using a shutter button and a touch bar, control method therefor, and recording (2021-02-16),
5. 10764502 - Imaging apparatus (2020-09-01),
6. 8968567 - Column packing material, column using the same, and method of separation using the same (2015-03-03),
7. 8702950 - Device for electrophoresis, device for transfer, device for electrophoresis and transfer, chip for electrophoresis and transfer, and method for electrophoresis, method for transfer, and method for electrophoresis and transfer (2014-04-22),
8. 8692047 - Method of purifying 8-isoprostane (2014-04-08),
9. 8652850 - Method of quantitatively determining 8-isoprostane (2014-02-18),
10. 8520234 - Communication system, communication apparatus, communication method, and program (2013-08-27),
11. 8500981 - Electrophoresis apparatus and electrophoresis method (2013-08-06),
12. 8449748 - Sample separation/adsorption appliance (2013-05-28),
13. 8419916 - Biological molecule separation apparatus (2013-04-16),
14. 8325440 - Magnetic head including a pole layer and an antireflection film sandwiched by two shields (2012-12-04),
15. 8263791 - Method and reagent for protein analysis (2012-09-11),

Title: Kenji Yokoyama - Pioneering Inventor from Tokyo

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

Latest Patents: Kenji Yokoyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Kenji Yokoyama has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs. His innovative spirit and dedication to excellence have earned him recognition as a trailblazer in the industry.

Collaborations: Throughout his career, Kenji Yokoyama has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge sharing. His collaborative efforts have resulted in the development of cutting-edge technologies that have the potential to shape the future of various industries.

Conclusion: Kenji Yokoyama's passion for innovation, coupled with his technical expertise, has solidified his position as a visionary inventor in the realm of technology. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators worldwide.

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