Company Filing History:

41 out of 16,458

Fuji Photo Film Company, Limited

Fujifilm Celltec Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1988-2009

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43 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7588838 - Electroluminescence device and display unit (2009-09-15),

2. 7367999 - Ultrafine particles and method and apparatus for producing the same (2008-05-06),

3. 7046381 - Image forming apparatus (2006-05-16),

4. 6853013 - Light-emitting element and method of producing the same (2005-02-08),

5. 6788626 - Optical recording method using optical recording medium containing nanoparticles (2004-09-07),

6. 6387478 - Color electrophotographic image receiving material (2002-05-14),

7. 6376162 - Method for processing silver halide color photographic material (2002-04-23),

8. 6265141 - Color developing agent, processing liquid composition and color image-forming method (2001-07-24),

9. 6096488 - Method for processing silver halide color photographic material (2000-08-01),

10. 6053953 - Nonaqueous secondary battery and process for preparation thereof (2000-04-25),

11. 5683834 - Nonaqueous secondary battery (1997-11-04),

12. 5573893 - Method for processing a silver halide color photographic material (1996-11-12),

13. 5477300 - Method for processing photographic light-sensitive material (1995-12-19),

14. 5455146 - Method for forming color image (1995-10-03),

15. 5344750 - Color development processing method of silver halide color photographic (1994-09-06),

Certainly! Here is the article about inventor Hiroshi Fujimoto based on the given data:

Title: The Innovations of Hiroshi Fujimoto: Pioneering Luminescent Devices and Ultrafine Particle Production

Introduction:

Hiroshi Fujimoto, a prolific inventor hailing from Kanagawa, Japan, has left a significant mark in the realm of technological advancements with a total of 43 patents to his name. His creative genius and dedication to innovation have propelled him to the forefront of cutting-edge developments in electroluminescence devices and ultrafine particle production.

Latest Patents:

One of Fujimoto's latest patents includes the groundbreaking Electroluminescence Device and Display Unit. This invention revolutionizes luminescent color control, prevents color degradation over time, and efficiently represents delicate gradation sequences. By utilizing two types of luminescent particles with different dielectric constants in the luminescent layer, this device achieves high brightness, improved color stability, and reduced circuit load.

Additionally, Fujimoto's patent on Ultrafine Particles and the method for their production showcases his expertise in vaporization techniques. This method involves vaporizing a target through sputtering, depositing the particles on an oil surface, and recovering the oil to obtain individually dispersed ultrafine particles. This innovation has significant implications in various industries requiring precise particle control.

Career Highlights:

Fujimoto's illustrious career spans notable tenures at renowned companies such as Fuji Photo Film Company, Limited and Fujifilm Corporation. His association with these industry giants has provided him with a platform to channel his inventive spirit and bring transformative ideas to fruition.

Collaborations:

Throughout his career, Fujimoto has collaborated with esteemed colleagues such as Takatoshi Ishikawa and Morio Yagihara. Together, they have synergized their expertise to explore new frontiers in technology and push the boundaries of what is possible in the world of invention.

Conclusion:

In conclusion, Hiroshi Fujimoto's innovative spirit and remarkable contributions to the field of technology have established him as a visionary inventor. His patents not only demonstrate his technical acumen but also reflect his relentless pursuit of excellence in creating solutions that shape the future of innovation. Fujimoto stands as a beacon of inspiration for aspiring inventors worldwide, showcasing the transformative power of human ingenuity in driving progress and advancement.

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