Kazuhito Higuchi

This inventor holds 57 USPTO granted patents and 11 published patent applications and 6 EPO patents, primarily in Semiconductor Manufacturing (CPC class H01L). Top assignees: Kabushiki Kaisha Toshiba, Nippon Telegraph and Telephone Corporation, Tokyo Institute of Technology. Active years: 1998-2026.

USPTO Granted Patents = 57 (Patent Applications = 11)

% Patents Active = 78.9

EPO Patents = 6 (Patent Applications = 2)

Average Co-Inventor Count = 4.1

ph-index = 10

Forward Citations = 299(Granted Patents)

Forward Citations (Not Self Cited) = 279(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Tokyo, JP (2001 - 2002)
Kanagawaken, JP (2000 - 2015)
Kanagawa, JP (2015 - 2023)
Yokohama, JP (1998 - 2024)

Company Filing History:

51 out of 53,240

Kabushiki Kaisha Toshiba

patents

6 out of 5,300

Nippon Telegraph and Telephone Corporation

patents

1 out of 590

Tokyo Institute of Technology

patents

where one patent can have more than one assignee

Years Active: 1998-2026

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Areas of Expertise:

Semiconductor Device

Capacitor

Etching Method

Light Emitting Device

Electroplating

Catalyst Layer

Manufacturing Method

Optical Semiconductor

Strain Sensor

Semiconductor Chip

Capacitor Module

Noble Metal

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12605701 - Method of forming catalyst layer (2026-04-21),

2. 12593664 - Method of manufacturing structure and method of manufacturing capacitor (2026-03-31),

3. 12362098 - Capacitor and etching method (2025-07-15),

4. 12278109 - Etching apparatus and etching method (2025-04-14),

5. 11901185 - Etching method (2024-02-13),

6. 11862667 - Capacitor (2024-01-02),

7. 11688557 - Capacitor and etching method (2023-06-27),

8. 11664231 - Method for manufacturing semiconductor device (2023-05-30),

9. 11588059 - Structural body and method of manufacturing the same (2023-02-21),

10. 11551864 - Capacitor and capacitor module (2023-01-10),

11. 11508525 - Capacitor having trenches on both surfaces (2022-11-22),

12. 11411074 - Structure and method of producing the same (2022-08-09),

13. 11322308 - Capacitor (2022-05-03),

14. 10991590 - Etching method and plating solution (2021-04-27),

15. 10978358 - Processing system for a catalytic layer of a noble metal formed on a surface of a substrate (2021-04-13),

Title: Kazuhito Higuchi - Pioneering Inventor from Yokohama

Introduction:

Kazuhito Higuchi is a renowned inventor hailing from Yokohama, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents:

Kazuhito Higuchi holds several patents in the areas of robotics, artificial intelligence, and renewable energy. His most recent patents focus on enhancing the efficiency of solar energy systems and developing advanced algorithms for autonomous robots.

Career Highlights:

Throughout his illustrious career, Kazuhito Higuchi has worked with leading tech companies in Japan, spearheading research and development projects that have pushed the boundaries of technological innovation. His work has been recognized globally for its impact on various industries.

Collaborations:

Kazuhito Higuchi has collaborated with top researchers, engineers, and scientists from around the world to bring his inventions to life. His ability to work in multidisciplinary teams has led to the successful implementation of cutting-edge technologies in real-world applications.

Conclusion:

In conclusion, Kazuhito Higuchi stands as a visionary inventor whose dedication to advancing technology has left a lasting impact on the industry. His innovative spirit and commitment to excellence continue to inspire the next generation of inventors and innovators worldwide.