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Shinji Imai

This inventor holds 80 USPTO granted patents and 10 published patent applications and 7 EPO patents, primarily in Solid State Batteries (CPC class G01T1-16). Top assignees: Fujifilm Corporation, Fuji Photo Film Company, Limited, Fuji Xerox Co., Ltd.. Active years: 1996-2025.

USPTO Granted Patents = 80 (Patent Applications = 10)

% Patents Active = 55.0

EPO Patents = 7 (Patent Applications = 6)

Average Co-Inventor Count = 1.2

ph-index = 10

Forward Citations = 987(Granted Patents)

Forward Citations (Not Self Cited) = 944(Dec 10, 2025)

Inventors with similar research interests:

Yong Wan Jin

Location History:

Minamiashigara, JP (1999 - 2001)
Kasei-machi, JP (2005)
Kaisei-machi, JP (2002 - 2008)
Hadano, JP (2012)
Kanagawa-ken, JP (1998 - 2015)
Ashigarakami-gun, JP (1999 - 2019)
Kanagawa, JP (1996 - 2024)

Company Filing History:

Fuji Photo Film Company, Limited

where one patent can have more than one assignee

Years Active: 1996-2025

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Areas of Expertise:

Solid Electrolyte

Secondary Battery

Thermoelectric Module

Radiological Imaging

Photoelectric Conversion

Field-Effect Transistor

Radiation Sensor

Imaging Device

Organic Image Sensor

Thin Film Transistor

Radiographic Imaging

Radiation Detecting System

80 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12463290 - Non-aqueous electrolytic solution secondary battery, separator formed of non-aqueous electrolytic solution secondary battery, and method of manufacturing non-aqueous electrolytic solution secondary battery (2025-11-04),

2. 12125968 - Solid electrolyte sheet, negative electrode sheet for all-solid state secondary battery, and method of manufacturing all-solid state secondary battery (2024-10-22),

3. 12034114 - Method of manufacturing solid electrolyte sheet, method of manufacturing negative electrode sheet for all-solid state secondary battery, and method of manufacturing all-solid state secondary battery (2024-07-09),

4. 11508989 - Solid electrolyte film for all-solid state secondary battery, solid electrolyte sheet for all-solid state secondary battery, positive electrode active material film for all-solid state secondary battery, negative electrode active material film for all-solid state secondary battery, electrode sheet for all-solid state secondary battery, all-solid state secondary battery, and method for manufacturing all-solid state secondary battery (2022-11-22),

5. 10439124 - Thermoelectric conversion module, heat conductive laminate, and method of producing thermoelectric conversion module (2019-10-08),

6. 10347811 - Thermoelectric conversion module (2019-07-09),

7. 9337437 - Photoelectric conversion element and imaging device (2016-05-10),

8. 9259198 - Radiological imaging device (2016-02-16),

9. 9214562 - Method of manufacturing field-effect transistor, field-effect display device and electromagnetic wave detector (2015-12-15),

10. 9142594 - Imaging device and method for manufacturing imaging device (2015-09-22),

11. 9040973 - Organic image sensor and method of producing the same (2015-05-26),

12. 8781069 - Radiographic phase-contrast imaging apparatus (2014-07-15),

13. 8680526 - Electronic device, method of producing the same, and display device (2014-03-25),

14. 8643386 - Electromagnetic wave information detection apparatus and electromagnetic wave information detection method (2014-02-04),

15. 8461545 - Radiographic imaging device and radiographic imaging system using the same (2013-06-11),

Title: Innovations of Shinji Imai in All-Solid State Batteries

Introduction

Shinji Imai is a renowned inventor based in Kanagawa, Japan, celebrated for his significant contributions to the field of battery technology. With an impressive portfolio of 79 patents, Imai's work focuses on advancing all-solid state secondary batteries, an area crucial to the improvement of energy storage systems.

Latest Patents

Among his latest patents, Imai has developed innovative methods related to solid electrolyte sheets and negative electrode sheets for all-solid state secondary batteries. His notable patents include methods for manufacturing solid electrolyte sheets that involve pre-pressure-forming of inorganic solid electrolyte particles and subsequent heating processes. These methods aim to enhance the performance and manufacturing efficiency of all-solid state batteries, paving the way for their wider adoption in various applications.

Career Highlights

Shinji Imai has amassed valuable experience throughout his career, having held positions at prominent organizations like Fujifilm Corporation and Fuji Photo Film Company, Limited. His innovative approach and dedication have propelled advancements in modern battery technologies, further establishing him as a key player in the industry.

Collaborations

Throughout his career, Imai has collaborated with esteemed colleagues such as Toshitaka Agano and Hiroaki Yasuda. These partnerships have fostered a collaborative environment that has led to groundbreaking discoveries in battery technology and related fields.

Conclusion

In conclusion, Shinji Imai's work exemplifies the spirit of innovation in the realm of energy storage solutions. With his extensive patent portfolio and collaboration with leading experts, Imai continues to make significant strides that contribute to the future of all-solid state batteries, enhancing their performance and reliability in various applications. The advancements driven by his inventions hold promise for a more sustainable and energy-efficient future.

Profile summary based on public USPTO records.

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