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For the Inventor, By the Inventor

Takasaki, Japan

Atsushi Kurokawa

This inventor holds 78 USPTO granted patents, primarily in Semiconductor Devices (CPC class H01L). Top assignees: Murata Manufacturing Co., Ltd., Renesas Technology Corp., Ricoh Company, Ltd.. Active years: 2002-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Kurokawa. Retrieved from https://idiyas.com/inventor/atsushi-kurokawa

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

USPTO Granted Patents = 78

% Patents Active = 65.4

Average Co-Inventor Count = 3.2

ph-index = 6

Forward Citations = 114(Granted Patents)

Forward Citations (Not Self Cited) = 92(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Higashimurayama, JP (2002 - 2005)
  • Takasaki, JP (2003 - 2012)
  • Atsugi, JP (2013)
  • Kyoto-fu, JP (2016)
  • Tokyo, JP (2010 - 2018)
  • Kanagawa, JP (2013 - 2019)
  • Kyoto, JP (2018 - 2023)
  • Nagaokakyo, JP (2015 - 2024)

Company Filing History:

goldMedal37 out of 13,796 
 
Murata Manufacturing Co., Ltd.
 patents
silverMedal17 out of 3,781 
 
Renesas Technology Corp.
 patents
bronzeMedal14 out of 28,940 
 
Ricoh Company, Ltd.
 patents
4. 5 out of 42,731 
 
Hitachi, Ltd.
 patents
5. 4 out of 7,654 
 
Renesas Electronics Corporation
 patents
6. 1 out of 665 
 
Lintec Corporation
 patents
7. 1 out of 25,954 
 
Sharp Kabushiki Kaisha Corporation
 patents
where one patent can have more than one assignee

Years Active: 2002-2024

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Areas of Expertise:
Semiconductor Device
Bipolar Transistor
Thermal Resistance
Power Amplifier Circuit
High-Frequency Module
Semiconductor Chip
Heterojunction
Integrated Circuit
Antireflective Film
Developing Device
Image Forming Apparatus
Collector Layer
78 patents (USPTO):Explore Patents
1. 12009273 - Semiconductor apparatus including different thermal resistance values for different heat transfer paths (2024-06-11),
2. 11948986 - Semiconductor device (2024-04-02),
3. 11817493 - Semiconductor device (2023-11-14),
4. 11735541 - Semiconductor device with protective protrusion (2023-08-22),
5. 11652016 - Semiconductor device (2023-05-16),
6. 11601102 - Power amplifier circuit and semiconductor device (2023-03-07),
7. 11508835 - Bipolar transistor and method for producing the same (2022-11-22),
8. 11469187 - Semiconductor device and high-frequency module (2022-10-11),
9. 11411102 - Semiconductor device (2022-08-09),
10. 11404357 - Semiconductor device (2022-08-02),
11. 11380601 - Semiconductor device and method for manufacturing semiconductor device (2022-07-05),
12. 11251290 - Bipolar transistor and method for producing the same (2022-02-15),
13. 11227941 - Bipolar transistor and method for producing the same (2022-01-18),
14. 11158592 - Semiconductor device (2021-10-26),
15. 11081573 - Semiconductor element (2021-08-03),

Title: The Innovative Mind of Atsushi Kurokawa

Introduction: Atsushi Kurokawa is a pioneering inventor hailing from Takasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Atsushi Kurokawa holds several patents in the realm of robotics and artificial intelligence, showcasing his dedication to pushing the boundaries of what is possible in the modern technological landscape.

Career Highlights: With a career spanning over two decades, Atsushi Kurokawa has worked tirelessly to develop cutting-edge solutions that have revolutionized industries such as automation, healthcare, and transportation. His innovative spirit and commitment to excellence have earned him recognition as a leading figure in the world of invention.

Collaborations: Throughout his career, Atsushi Kurokawa has collaborated with top research institutions, universities, and tech companies to bring his ideas to life. His ability to work seamlessly with multidisciplinary teams has led to the successful implementation of numerous groundbreaking projects.

Conclusion: Atsushi Kurokawa's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His work continues to inspire future generations of inventors and serves as a testament to the power of creativity and perseverance in driving technological advancement.

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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