Hiromi Ishikawa

This inventor holds 50 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Imaging Technology (CPC class 372 ). Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation, Fuji Photo Optical Co., Ltd.. Active years: 1984-2018.

USPTO Granted Patents = 50 (Patent Applications = 1)

% Patents Active = 64.0

EPO Patents = 2 (Patent Applications = 4)

Average Co-Inventor Count = 2.2

ph-index = 10

Forward Citations = 340(Granted Patents)

Forward Citations (Not Self Cited) = 332(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kaisei, JP (1988 - 1989)
Kaisei-machi, JP (2004 - 2006)
Kanagawa-ken, JP (1997 - 2007)
Ashigarakami-gun, JP (2014 - 2016)
Kanagawa, JP (1984 - 2018)

Company Filing History:

41 out of 16,458

Fuji Photo Film Company, Limited

Fuji Photo Optical Co., Ltd.

5. 1 out of 834,453

Other

patents

where one patent can have more than one assignee

Years Active: 1984-2018

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Areas of Expertise:

Radiographic Device

Image Exposure

Optical System

Laser Apparatus

Imaging Head

Light Scanning

Exposure Method

Fluorescent Sheet

Optical Wiring

Exposure Apparatus

Radiation Image

Illumination System

50 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9883126 - Image pickup device and method (2018-01-30),

2. 9310492 - Radiographic image reading device, computer readable medium, and radiographic image reading method (2016-04-12),

3. 9040941 - Cassette for containing accumulative fluorescent sheet (2015-05-26),

4. 8796643 - Radiographic image erasing device (2014-08-05),

5. 7289276 - Illumination optical system, exposure device using the illumination optical system, and exposure method (2007-10-30),

6. 7259830 - Image exposure device (2007-08-21),

7. 7212327 - Imaging head, imaging device and imaging method (2007-05-01),

8. 7197201 - Optical wiring substrate fabrication process and optical wiring substrate device (2007-03-27),

9. 7187399 - Exposure head with spatial light modulator (2007-03-06),

10. 7164523 - Image exposure system (2007-01-16),

11. 7145639 - Projecting exposure method (2006-12-05),

12. 7123417 - Method of forming an image (2006-10-17),

13. 7121740 - Laser apparatus, exposure head, exposure apparatus, and optical fiber connection method (2006-10-17),

14. 7112760 - Laser annealer and laser thin-film forming apparatus (2006-09-26),

15. 7095921 - Laser apparatus, exposure head, exposure apparatus, and optical fiber connection method (2006-08-22),

Title: Hiromi Ishikawa: Pioneering Female Inventor from Kanagawa, JP

Introduction: Hiromi Ishikawa is a trailblazing inventor hailing from Kanagawa, Japan, known for her innovative contributions to various fields.

Latest Patents: Hiromi Ishikawa's most recent patents include advancements in sustainable energy solutions and cutting-edge medical devices, showcasing her versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Ishikawa has established herself as a prominent figure in the world of innovation, with numerous groundbreaking inventions that have significantly impacted industries worldwide.

Collaborations: Throughout her career, Hiromi Ishikawa has collaborated with leading research institutions, universities, and multinational companies to further develop and commercialize her inventions, demonstrating her ability to work across diverse teams and disciplines.

Conclusion: Hiromi Ishikawa's relentless pursuit of innovation and her dedication to pushing the boundaries of what is possible make her a true inspiration in the world of inventors, particularly as a female pioneer in a traditionally male-dominated field.