Tomoya Adachi

This inventor holds 71 USPTO granted patents and 7 published patent applications and 10 EPO patents, primarily in Image Formation Technology (CPC class G03G). Top assignees: Ricoh Company, Ltd., Preferred Networks, Inc.. Active years: 2008-2025.

USPTO Granted Patents = 71 (Patent Applications = 7)

% Patents Active = 78.9

EPO Patents = 10 (Patent Applications = 11)

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 88(Granted Patents)

Forward Citations (Not Self Cited) = 64(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Tokyo, JP (2010)
Hyougo, JP (2011)
Hyogo, JP (2010 - 2016)
Osaka, JP (2008 - 2017)
Kanagawa, JP (2017 - 2024)

Company Filing History:

Preferred Networks, Inc.

patents

Years Active: 2008-2025

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Areas of Expertise:

Heating Device

Fixing Device

Image Forming Apparatus

Nip Forming Device

Thermocompression Bonding

Planar Heater

Drying Device

Belt Heating Device

Resistive Heat Generator

Temperature Detector

Contact Pressure

Power Control

71 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12487545 - Heating device including a lubricant holding region, a fixing device including the same, and an image forming apparatus including the same (2025-12-02),

2. 12443133 - Fixing device and image forming apparatus incorporating same with a biasing member assembled into the housing via a resistor (2025-10-14),

3. 12436485 - Heating device, fixing device, and image forming apparatus (2025-10-07),

4. 12411440 - Heating device, fixing device, and image forming apparatus (2025-09-09),

5. 12393473 - Method for determining parallelization axes combination for split scheme, determining device, and computing system (2025-08-19),

6. 12235601 - Nip forming device including a separator for separating a conveyed object having passed through a nip from an endless belt, fixing device including the nip forming device, and image forming apparatus including the nip forming device (2025-02-25),

7. 12181815 - Fixing device including separator with contact portion and image forming apparatus (2024-12-31),

8. 12092978 - Fixing device and image forming apparatus incorporating the same (2024-09-17),

9. 11966178 - Heating device, belt heating device, fixing device, and image forming apparatus (2024-04-23),

10. 11947296 - Nip forming device and image forming apparatus (2024-04-02),

11. 11934126 - Heating device, fixing device, and image forming apparatus (2024-03-19),

12. 11906916 - Heating device, fixing device, drying device, laminator, and image forming apparatus (2024-02-20),

13. 11789388 - Image forming apparatus (2023-10-17),

14. 11635715 - Planar heater, fixing device, image forming apparatus, and method of manufacturing planar heater (2023-04-25),

15. 11599061 - Image forming apparatus (2023-03-07),

Title: The Innovative Journey of Tomoya Adachi

Introduction: Tomoya Adachi is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tomoya Adachi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

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

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

Conclusion: Tomoya Adachi's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.