Masashi Fujii

This inventor holds 25 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Oki Data Corporation, Kabushiki Kaisha Toshiba, Oki Electric Industry Co., Ltd.. Active years: 1988-2023.

USPTO Granted Patents = 25 (Patent Applications = 1)

% Patents Active = 84.0

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 1.6

ph-index = 7

Forward Citations = 134(Granted Patents)

Location History:

Hachioji, JP (1989)
Tokyo, JP (1988 - 2023)

Company Filing History:

Kabushiki Kaisha Toshiba

patents

1 out of 4,980

Oki Electric Industry Co., Ltd.

patents

Years Active: 1988-2023

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25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11619891 - Development unit, image formation unit, and image formation apparatus including developer carrier and layer regulation member (2023-04-04),

2. D916958 - Image drum cartridge (2021-04-20),

3. D910743 - Image drum cartridge (2021-02-16),

4. D910742 - Image drum cartridge (2021-02-16),

5. D898820 - Toner cartridge (2020-10-13),

6. D898114 - Toner cartridge (2020-10-06),

7. D892921 - Toner cartridge (2020-08-11),

8. 10670988 - Developer container, image forming unit, and image forming apparatus (2020-06-02),

9. 10606208 - Developer container, image formation unit, and image formation apparatus (2020-03-31),

10. 10067462 - Developer container, developer unit and image forming apparatus (2018-09-04),

11. 9772582 - Developer container, cartridge, image formation unit and image formation apparatus (2017-09-26),

12. 9389537 - Developer holding apparatus, image forming unit, and image forming apparatus (2016-07-12),

13. 9360835 - Substrate mounting structure, developer container, image forming unit, image forming apparatus, and substrate mounting method (2016-06-07),

14. 9280088 - Developer container, image forming unit and image forming apparatus (2016-03-08),

15. 8942601 - Developer storage container, image forming unit and image forming apparatus (2015-01-27),

Title: Masashi Fujii - Pioneering Inventor from Tokyo

Introduction: Masashi Fujii is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Masashi Fujii has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs in various industries.

Collaborations: Throughout his career, Masashi Fujii has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Masashi Fujii's relentless pursuit of innovation and his passion for creating technology that makes a positive impact on society solidify his position as a visionary inventor in the global tech landscape.