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For the Inventor, By the Inventor

Yokohama, Japan

Yoshihiko Kamata

This inventor holds 54 USPTO granted patents and 21 published patent applications, primarily in Semiconductor Memory. Top assignees: Micron Technology Incorporated, Toshiba Memory Corporation, Kabushiki Kaisha Toshiba. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiko Kamata. Retrieved from https://idiyas.com/inventor/yoshihiko-kamata

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

USPTO Granted Patents = 54 

% Patents Active = 92.6

Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 127(Granted Patents)

Forward Citations (Not Self Cited) = 94(Dec 10, 2025)


Location History:

  • Kanagawa-ken, JP (2015)
  • Kanagawa, JP (2019 - 2023)
  • Yokohama, JP (2010 - 2024)
  • Yokohama Kanagawa, JP (2016 - 2024)

Company Filing History:

goldMedal21 out of 39,222 
 
Micron Technology Incorporated
 patents
silverMedal13 out of 2,955 
 
Toshiba Memory Corporation
 patents
bronzeMedal11 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
4. 9 out of 3,189 
 
Kioxia Corporation
 patents

Years Active: 2010-2026

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Areas of Expertise:
Semiconductor Memory Device
Capacitive Sensing
Memory Devices
Dynamic Latch
Integrated Circuit Structures
Program Verify Operations
Memory Array Structures
Voltage Generation Circuit
Sense Amplifier
Microelectronic Devices
Bias Voltages
NAND Memory
54 patents (USPTO):Explore Patents
1. 12524338 - Apparatus and methods for programming data states of memory cells (2026-01-13),
2. 12475931 - Capacitive sensing with a micro pump in a memory device (2025-11-18),
3. 12400686 - Microelectronic devices, and related memory devices and electronic systems (2025-08-26),
4. 12387799 - Semiconductor memory device (2025-08-12),
5. 12293790 - Memory for programming data states of memory cells (2025-05-06),
6. 12165710 - Memory devices using a dynamic latch to provide multiple bias voltages (2024-12-10),
7. 12106808 - Semiconductor storage device (2024-10-01),
8. 12080356 - Methods of forming integrated circuit structures for capacitive sense NAND memory (2024-09-03),
9. 11915758 - Memory devices with four data line bias levels (2024-02-27),
10. 11862248 - Semiconductor storage device (2024-01-02),
11. 11837295 - Semiconductor memory device (2023-12-05),
12. 11823752 - Memory devices for program verify operations (2023-11-21),
13. 11778827 - Memory devices including multiplexer devices, and related electronic systems (2023-10-03),
14. 11763890 - Semiconductor memory device (2023-09-19),
15. 11728263 - Integrated assemblies having conductive-shield-structures between linear-conductive-structures (2023-08-15),

Title: The Innovative Journey of Yoshihiko Kamata

Introduction: Yoshihiko Kamata, a pioneering inventor hailing from Yokohama, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Yoshihiko Kamata's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power generation and energy storage solutions.

Career Highlights: With a career spanning over two decades, Kamata has been instrumental in developing cutting-edge solutions for sustainable energy production. His work has led to the creation of more efficient solar panels and innovative energy storage systems.

Collaborations: Throughout his career, Yoshihiko Kamata has collaborated with leading research institutions and universities to further his research and bring his inventions to life. His partnerships have been crucial in pushing the boundaries of renewable energy technology.

Conclusion: Yoshihiko Kamata's relentless pursuit of innovation and sustainability has solidified his position as a trailblazer in the field of renewable energy. His work continues to inspire future generations of inventors to push the boundaries of what is possible in creating a more sustainable world.

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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