Yoshitaka Kojima

This inventor holds 30 USPTO granted patents and 6 published patent applications and 2 EPO patents. Top assignees: Hitachi, Ltd., The Tokyo Electric Power Company, Incorporated, Central Research Institute of Electric Power Industry. Active years: 1984-2014.

USPTO Granted Patents = 30 (Patent Applications = 6)

% Patents Active = 86.7

EPO Patents = 2

Average Co-Inventor Count = 5.5

ph-index = 11

Forward Citations = 361(Granted Patents)

Location History:

Ibaraki, JP (1990)
Tokyo, JP (2007)
Chiyoda-ku, JP (2007)
Hitachi, JP (1984 - 2014)

Company Filing History:

The Tokyo Electric Power Company, Incorporated

patents

1 out of 112

Central Research Institute of Electric Power Industry

patents

4. 1 out of 1,112

Hitachi Maxell, Limited

patents

5. 1 out of 834,350

Other

patents

where one patent can have more than one assignee

Years Active: 1984-2014

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30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8801373 - High-reliability turbine metal sealing material (2014-08-12),

2. 8656723 - Operation control method for gas turbine and operation controller for gas turbine (2014-02-25),

3. 8485788 - Rotor for steam turbine and method of manufacturing the same (2013-07-16),

4. 8460799 - High-temperature resistant component and gas turbine hot part (2013-06-11),

5. 7901790 - High temperature component with thermal barrier coating and gas turbine using the same (2011-03-08),

6. 7449251 - Heat resistant article having thermal barrier coating (2008-11-11),

7. 7286966 - Rotation planning apparatus and rotation planning system (2007-10-23),

8. 7162354 - Apparatus and method for determining date of gas turbine washing (2007-01-09),

9. 6521293 - Method for producing a ceramic-coated blade of gas turbine (2003-02-18),

10. 6452101 - Multi-core conductive wire and a method of manufacturing the same (2002-09-17),

11. 6248969 - Vacuum circuit breaker, and vacuum bulb and vacuum bulb electrode used therefor (2001-06-19),

12. 6048216 - Vacuum circuit breaker as well as vacuum valve and electric contact used (2000-04-11),

13. 6042951 - Ceramic-coated blade of gas turbine and method of producing same (2000-03-28),

14. 5852266 - Vacuum circuit breaker as well as vacuum valve and electric contact used (1998-12-22),

15. 5840434 - Thermal stress relaxation type ceramic coated heat-resistant element and (1998-11-24),

Title: Yoshitaka Kojima - The Innovative Mind Behind Hitachi

Introduction: Yoshitaka Kojima is a renowned inventor hailing from Hitachi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshitaka Kojima holds several patents in the areas of electronics, robotics, and artificial intelligence, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades at Hitachi, Kojima has led numerous research projects that have resulted in cutting-edge inventions and solutions that have revolutionized the industry.

Collaborations: Throughout his career, Yoshitaka Kojima has collaborated with top researchers, engineers, and scientists both within Hitachi and from other leading institutions, fostering a culture of innovation and knowledge sharing.

Conclusion: Yoshitaka Kojima's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor in the realm of technology, leaving a lasting impact on the industry and inspiring future generations of inventors.