Tsuyoshi Nakamura

This inventor holds 70 USPTO granted patents and 6 EPO patents, primarily in Resist Composition (CPC class G03F). Top assignees: Tokyo Ohka Kogyo Co., Ltd., Nsk Corporation, Fuji Xerox Co., Ltd.. Active years: 1990-2026.

USPTO Granted Patents = 70

% Patents Active = 87.1

EPO Patents = 6 (Patent Applications = 1)

Average Co-Inventor Count = 3.3

ph-index = 9

Forward Citations = 195(Granted Patents)

Forward Citations (Not Self Cited) = 182(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Aichi, JP (2003)
Saitama, JP (2006)
Yamato, JP (2007)
Kanagawa-ken, JP (2011)
Ebina, JP (2012)
Fujisawa, JP (2015 - 2018)
Kanagawa, JP (1990 - 2021)
Incheon, KR (2019 - 2021)
Kawasaki, JP (2008 - 2022)

Company Filing History:

47 out of 1,236

Tokyo Ohka Kogyo Co., Ltd.

Nissan Motor Company Limited

patents

5. 1 out of 85

Mahle Filter Systems Japan Corporation

Tokyo Ohka Kogyo., Ltd.

patents

8. 1 out of 5

Toyko Ohka Kogyo Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1990-2026

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Areas of Expertise:

Resist Composition

Pattern Formation

Semiconductor Manufacturing

High-Strength Bolt

Resin Composition

Sealing Mechanism

Motor

Actuator

Precision Machinery

Fluorine-Containing Compound

Acid Generator

Electrostatic Painting

70 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12736875 - Resist composition and method for forming resist pattern (2026-09-15),

2. 12181800 - Resist composition and resist pattern forming method (2024-12-31),

3. 12140867 - Resist composition and resist pattern forming method (2024-11-12),

4. 11333973 - Resist composition and method of forming resist pattern (2022-05-17),

5. 11150554 - Resist composition and method of forming resist pattern (2021-10-19),

6. 11067888 - Resist composition and method of forming resist pattern (2021-07-20),

7. 11036132 - Resist composition, method of forming resist pattern, compound, and acid diffusion control agent (2021-06-15),

8. 11036131 - Resist composition, method of forming resist pattern, and compound (2021-06-15),

9. 10913993 - Steel for high-strength bolt, and high-strength bolt (2021-02-09),

10. 10866514 - Resist composition and method of forming resist pattern (2020-12-15),

11. 10788076 - Rotation mechanism, machine tool, and semiconductor manufacturing device (2020-09-29),

12. 10679875 - Sealing mechanism comprising an annular sealing member and a lubricant groove storing a lubricant, a conveyance device, and a manufacturing device comprising a sealing mechanism (2020-06-09),

13. 10534264 - Resist composition and resist pattern forming method (2020-01-14),

14. 10534263 - Resin composition and method of forming resist pattern (2020-01-14),

15. 10512994 - Table apparatus, positioning apparatus, flat panel display manufacturing apparatus, and precision machine (2019-12-24),

Title: The Innovative Journey of Tsuyoshi Nakamura

Introduction: Tsuyoshi Nakamura, a visionary inventor hailing from Kawasaki, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Tsuyoshi Nakamura's latest patents include cutting-edge advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights: With over two decades of experience in research and development, Tsuyoshi Nakamura has held key positions in leading tech companies, where he spearheaded projects that have revolutionized industries such as robotics, telecommunications, and renewable energy.

Collaborations: Throughout his career, Tsuyoshi Nakamura has collaborated with top researchers, engineers, and designers from renowned universities and research institutions worldwide. His collaborative efforts have resulted in the successful implementation of innovative technologies in various sectors.

Conclusion: Tsuyoshi Nakamura's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a trailblazing inventor in the realm of technology. His work continues to inspire future generations of inventors and researchers to push the boundaries of what is possible in the ever-evolving landscape of technological advancement.