Atsuo Tanaka

This inventor holds 29 USPTO granted patents and 1 EPO patent, primarily in Composite Materials. Top assignees: Toyota Jidosha Kabushiki Kaisha, Nippon Steel Corporation, Aisin Seiki Kabushiki Kaisha. Active years: 1983-2010.

USPTO Granted Patents = 29

% Patents Active = 96.6

EPO Patents = 1

Average Co-Inventor Count = 3.5

ph-index = 12

Forward Citations = 391(Granted Patents)

Location History:

Toyoto, JP (1988)
Tokai, JP (1991)
Toyota, JP (1983 - 2010)

Company Filing History:

27 out of 38,774

Toyota Jidosha Kabushiki Kaisha

patents

2 out of 3,705

Nippon Steel Corporation

patents

1 out of 5,207

Aisin Seiki Kabushiki Kaisha

patents

4. 1 out of 3,572

Toray Industries, Inc.

patents

5. 1 out of 25

Toyoda Jidosha Kabushiki Kaisha

patents

where one patent can have more than one assignee

Years Active: 1983-2010

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Areas of Expertise:

Bolt Fastening

Steel Alloys

Aluminum Alloys

Composite Materials

Fiber Reinforcement

High-Strength Steel

Light Metal Alloys

Manufacturing Processes

Internal Combustion Engine

Piston Design

Metal Matrix Composites

Oxide Particles

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7836794 - Bolt fastening method and bolt fastening device (2010-11-23),

2. 6143242 - Steel for machine structural use excellent in fracture splitability and (2000-11-07),

3. 5449421 - Aluminum alloy composite material with intermetallic compound finely (1995-09-12),

4. 5236032 - Method of manufacture of metal composite material including (1993-08-17),

5. 4988393 - Method for producing high-strength steel having improved weldability (1991-01-29),

6. 4852630 - Short fiber preform, method of making it, and composite material (1989-08-01),

7. 4830932 - Heat resistant light alloy articles and method of manufacturing same (1989-05-16),

8. 4804586 - Composite material including matrix metal and closed loop configuration (1989-02-14),

9. 4789605 - Composite material with light matrix metal and with reinforcing fiber (1988-12-06),

10. 4777097 - Composite material including alumina-silica short fiber reinforcing (1988-10-11),

11. 4744945 - Process for manufacturing alloy including fine oxide particles (1988-05-17),

12. 4739817 - Method for manufacturing aluminum alloy by permeating molten aluminum (1988-04-26),

13. 4730548 - Light metal alloy piston (1988-03-15),

14. 4720434 - Composite material including silicon carbide and/or silicon nitride (1988-01-19),

15. 4712600 - Production of pistons having a cavity (1987-12-15),

Title: Atsuo Tanaka - Innovator at Toyota, JP

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

Latest Patents: Atsuo Tanaka holds several patents related to hybrid vehicle technology, including advancements in electric motors and energy management systems.

Career Highlights: Tanaka's career at Toyota spans over two decades, during which he has led research and development teams in creating innovative solutions for sustainable transportation.

Collaborations: Throughout his career, Atsuo Tanaka has collaborated with leading engineers, designers, and researchers both within Toyota and across the industry to push the boundaries of automotive technology.

Conclusion: Atsuo Tanaka's dedication to innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the field of automotive engineering.