Norihiro Tajima

USPTO Granted Patents = 19 (Patent Applications = 8)

CIPO Patents = 5

EPO Patents = 9 (Patent Applications = 11)

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 37(Granted Patents)

Location History:

Yokohama, JP (2008 - 2022)
Kanagawa, JP (2015 - 2024)

Company Filing History:

Nissan Motor Company Limited

where one patent can have more than one assignee

Years Active: 2008-2025

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12442425 - Spring member (2025-10-14),

2. 11996591 - Attachment structure for deformation absorption member and attachment method (2024-05-28),

3. 11411275 - Spring member, fuel cell unit, fuel cell stack, and method for manufacturing fuel cell stack (2022-08-09),

4. 11339844 - Coil spring assembly (2022-05-24),

5. 11069915 - Spring member, fuel cell unit, and fuel cell stack (2021-07-20),

6. 10644329 - Fuel cell stack having a displacement absorbing member disposed in a cooling fluid channel (2020-05-05),

7. 10320009 - Deformation absorption member and fuel cell (2019-06-11),

8. 9960435 - Fuel-cell-stack manufacturing method and fuel-cell-stack (2018-05-01),

9. 9955611 - Pressure structure and pressure unit (2018-04-24),

10. 9829046 - Tolerance ring (2017-11-28),

11. 9429190 - Tolerance ring and method of manufacturing tolerance ring (2016-08-30),

12. 9400027 - Coned disc spring (2016-07-26),

13. 9255609 - Tolerance ring, hard disk device, and method for manufacturing hard disk device (2016-02-09),

14. 9019663 - Tolerance ring (2015-04-28),

15. 8950739 - Spring (2015-02-10),

Title: Norihiro Tajima: Innovating for a Sustainable Future

Introduction

Norihiro Tajima, located in Kanagawa, Japan, is an accomplished inventor with a total of 18 patents to his name. His innovative contributions, particularly in the field of fuel cell technology, underline his commitment to advancing sustainable energy solutions.

Latest Patents

Among Tajima's latest inventions is the "Attachment structure for deformation absorption member and attachment method." This patent describes a unique attachment structure for deformation absorption within fuel cell stacks, featuring a grid pattern design that enhances structural integrity. Another significant patent is centered around a "grid spring" that utilizes first and second raised pieces to manage the elastic forces in fuel cell components effectively. This design allows for optimized performance under varying temperature conditions, which is crucial for reliable fuel cell operation.

Career Highlights

Tajima has made noteworthy contributions to renowned companies, including NHK Spring Co., Ltd. and Nissan Motor Company Limited. His work at these organizations has paved the way for innovations that are critical to the development of efficient fuel cell technologies and other mechanical systems.

Collaborations

Throughout his career, Tajima has worked alongside esteemed colleagues such as Yusuke Terada and Mitsuteru Mimura. Their collaborations have fostered an environment of creativity and technical excellence, driving forward the advancements in the automotive and energy sectors.

Conclusion

Norihiro Tajima's efforts in the realm of patents and innovations reflect a deep understanding of mechanical systems and a passion for sustainable technology. His patents not only contribute to the advancement of fuel cell technology but also underscore the importance of innovation in addressing global energy challenges.

This text is generated by artificial intelligence and may not be accurate.