Yuji Maruyama

This inventor holds 14 USPTO granted patents, plus 1 CIPO patent. Top assignees: Matsushita Electric Industrial Co., Ltd., Mitsubishi Heavy Industries Limited, Mitsui Chemicals, Inc.. Active years: 1989-2026.

USPTO Granted Patents = 14

% Patents Active = 92.9

CIPO Patents = 1

Average Co-Inventor Count = 5.2

ph-index = 10

Forward Citations = 186(Granted Patents)

Company Filing History:

12 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 4,736

Mitsubishi Heavy Industries Limited

patents

1 out of 1,814

Mitsui Chemicals, Inc.

patents

Years Active: 1989-2026

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12681381 - Pellicle, exposure master, exposure device, pellicle production method and test method for mask adhesive layer (2026-07-14),

2. 10518487 - Artificial defect material and manufacturing method of FRP structure (2019-12-31),

3. 5787191 - Wiring pattern inspection apparatus for printed circuit board (1998-07-28),

4. 5608816 - Apparatus for inspecting a wiring pattern according to a (1997-03-04),

5. 5459795 - Wiring pattern inspection apparatus for printed circuit board (1995-10-17),

6. 5272763 - Apparatus for inspecting wiring pattern formed on a board (1993-12-21),

7. 5214712 - Pattern inspection system for inspecting defect of land pattern for (1993-05-25),

8. 5200799 - System for optically inspecting conditions of parts packaged on substrate (1993-04-06),

9. 5103105 - Apparatus for inspecting solder portion of a circuit board (1992-04-07),

10. 5027418 - Electro-optical inspection apparatus for printed-circuit boards with (1991-06-25),

11. 4983827 - Linescan apparatus for detecting salient pattern of a product (1991-01-08),

12. 4924322 - Bi-level image display signal processing apparatus (1990-05-08),

13. 4891710 - Bi-level image display signal processing apparatus (1990-01-02),

14. 4890167 - Apparatus for processing image signal (1989-12-26),

Title: Yuji Maruyama: Pioneering Inventor from Tokyo

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

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

Career Highlights: With a career spanning over two decades, Maruyama has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Maruyama has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing in the tech industry.

Conclusion: Yuji Maruyama's relentless pursuit of innovation and his passion for creating cutting-edge technologies have solidified his reputation as a visionary inventor in Tokyo and beyond.