Katsuaki Maruyama

This inventor holds 13 USPTO granted patents and 2 EPO patents. Top assignees: Aisin Seiki Kabushiki Kaisha, Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha. Active years: 1983-2012.

USPTO Granted Patents = 13

% Patents Active = 76.9

EPO Patents = 2

Average Co-Inventor Count = 3.6

ph-index = 8

Forward Citations = 167(Granted Patents)

Location History:

Toyota, JP (1983 - 2012)
Aichi, JP (2012)

Company Filing History:

8 out of 5,207

Aisin Seiki Kabushiki Kaisha

patents

4 out of 1,838

Toyota Jidosha Kogyo Kabushiki Kaisha

patents

3 out of 38,774

Toyota Jidosha Kabushiki Kaisha

Shiroki Kogyo Co., Ltd.

where one patent can have more than one assignee

Years Active: 1983-2012

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8209907 - Window regulator (2012-07-03),

2. 8127496 - Wire type window regulator (2012-03-06),

3. 8004108 - Electric power-feeding structure with arm and electric wire for feeding electric power to moving body (2011-08-23),

4. 7547060 - Sliding door structure (2009-06-16),

5. 6971206 - Opening movement control device of a sliding door for a vehicle (2005-12-06),

6. 6969108 - Vehicular door (2005-11-29),

7. 6749236 - Door handle device for a vehicle (2004-06-15),

8. 6672633 - Vehicle door handle assembly (2004-01-06),

9. 5895081 - Inside door handle assembly for vehicles (1999-04-20),

10. 4652049 - Device for adjusting height of front part of seat cushion of seat (1987-03-24),

11. 4537444 - Occupant's side holding device for the seat back of a seat (1985-08-27),

12. 4466663 - Head-rest for seat of vehicle (1984-08-21),

13. 4370898 - Adjustable fastening device (1983-02-01),

Title: Katsuaki Maruyama - Innovator at Toyota

Introduction: Katsuaki Maruyama is a renowned inventor based in Toyota, Japan, known for his groundbreaking contributions to the automotive industry.

Latest Patents: Maruyama's recent patents focus on innovative technologies in electric vehicles, autonomous driving systems, and sustainable energy solutions.

Career Highlights: With over two decades of experience at Toyota, Maruyama has played a pivotal role in developing cutting-edge technologies that have revolutionized the automotive sector. His expertise lies in enhancing vehicle performance, safety, and environmental sustainability.

Collaborations: Throughout his career, Maruyama has collaborated with top engineers, researchers, and designers both within Toyota and across the industry. His collaborative efforts have led to the successful implementation of numerous patented inventions.

Conclusion: Katsuaki Maruyama's passion for innovation and his dedication to pushing the boundaries of automotive technology have solidified his reputation as a visionary inventor in the field.