EPO Patents = 6 (Patent Applications = 4)

Average Co-Inventor Count = 3.1

ph-index = 16

Forward Citations = 877(Granted Patents)

Forward Citations (Not Self Cited) = 837(Oct 12, 2025)

Inventors with similar research interests:

Location History:

Kanagawa-ken, JP (1996 - 2003)
Yokosuka, JP (1995 - 2004)
Tochigi, JP (2006)
Tochigi-ken, JP (2007)
Yokohama, JP (1988 - 2013)
Tokyo, JP (2020)
Kanagawa, JP (1986 - 2022)
Mishima, JP (2014 - 2022)
Toride, JP (2023 - 2024)
Ibaraki, JP (2024)

Company Filing History:

65 out of 90,594

Canon Kabushiki Kaisha

patents

2 out of 131,214

Samsung Electronics Co., Ltd.

Years Active: 1986-2025

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68 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12429811 - Cartridge and image forming apparatus (2025-09-30),

2. 12287600 - Drum unit, drive transmission unit, cartridge and electrophotographic image forming apparatus (2025-04-29),

3. 12072664 - Cartridge and image forming apparatus (2024-08-27),

4. 12025941 - Drum unit, drive transmission unit, cartridge and electrophotographic image forming apparatus (2024-07-02),

5. 11703794 - Cartridge and image forming apparatus (2023-07-18),

6. 11449001 - Cartridge and image forming apparatus (2022-09-20),

7. 11274834 - Heat exchanger and air conditioner having the same (2022-03-15),

8. 11125505 - Heat exchanger and air conditioner including the same (2021-09-21),

9. 10962927 - Cartridge and imaging forming apparatus (2021-03-30),

10. 10627780 - Cartridge and image forming apparatus (2020-04-21),

11. D873341 - Process cartridge for image forming apparatus (2020-01-21),

12. 10452002 - Developing device (2019-10-22),

13. 10261443 - Developer container, developing apparatus, process cartridge and image forming apparatus (2019-04-16),

14. 10048622 - Developer container, development device, process cartridge, and image forming apparatus (2018-08-14),

15. 9927737 - Developing apparatus and process cartridge (2018-03-27),

Title: Akihiro Fujiwara: Pioneering Inventor from Mishima

Introduction: Akihiro Fujiwara is a renowned inventor hailing from Mishima, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akihiro Fujiwara holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Akihiro Fujiwara has worked with leading tech companies and research institutions, spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, Akihiro Fujiwara has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and knowledge exchange that has led to numerous successful projects.

Conclusion: Akihiro Fujiwara's passion for innovation, coupled with his relentless drive to solve complex technological challenges, has solidified his reputation as a visionary inventor in the global tech community.

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6 patents (EPO):

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4 patents pending (EPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.