Atsushi Sato

This inventor holds 29 USPTO granted patents and 1 published patent application and 5 EPO patents, primarily in Imaging Technology. Top assignees: Ricoh Company, Ltd., Nippon Petrochemicals Company, Limited, Nof Corporation. Active years: 1979-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Sato. Retrieved from https://idiyas.com/inventor/atsushi-sato-kbmc4eq5

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 29 (Patent Applications = 1)

% Patents Active = 75.9

EPO Patents = 5 (Patent Applications = 2)

Average Co-Inventor Count = 3.3

ph-index = 8

Forward Citations = 205(Granted Patents)

Location History:

Tokorozawa, JP (1990)
Ohta-ku, JP (2006)
Yokohama-shi, JP (2010)
Aichi, JP (2011)
Chiyoda-ku, JP (2012)
Kawasaki, JP (2015)
Yokohama, JP (1979 - 2024)
Kagawa, JP (2024)

Company Filing History:

Nippon Petrochemicals Company, Limited

Samsung Electronics Co., Ltd.

patents

6. 2 out of 7

Mitsui Chemicals Crop & Life Solutions, Inc.

Bayer Intellectual Property Gmbh

patents

9. 1 out of 3,208

Dai Nippon Printing Co., Ltd.

patents

10. 1 out of 166,409

International Business Machines Corporation

patents

11. 1 out of 1

Kabushiki Kaisha Wacogiken

patent

12. 1 out of 6,376

Samsung Electronics Ltd.

patents

where one patent can have more than one assignee

Years Active: 1979-2026

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Areas of Expertise:

Three-Dimensional Display

Pesticidal Composition

Light Emitting Diode

Camera Body

Imaging Apparatus

Optical Member

Inkjet Ink Composition

Thermosetting Composition

Semiconductor Device

Authentication Method

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12645095 - Three-dimensional display device (2026-06-02),

2. 12439921 - Plant parasitic nematode control agent and method for controlling plant parasitic nematode (2025-10-14),

3. 12304999 - Method for purifying polyethylene glycol compound (2025-05-20),

4. 12063931 - Aqueous suspension-form pesticidal composition (2024-08-20),

5. 12018120 - Method for producing terminal carboxyl group-containing polyethylene glycol and method for producing activated polyethylene glycol (2024-06-25),

6. 10727373 - Light emitting diode, method for manufacturing light emitting diode, light emitting diode display device, and method for manufacturing light emitting diode display device (2020-07-28),

7. 10222512 - Optical member having low refractive index layer (2019-03-05),

8. 9204639 - Pesticide preparation and process for producing the same (2015-12-08),

9. 9091797 - Light guide panel, surface light source apparatus including light guide panel, and flat panel display including surface light source apparatus (2015-07-28),

10. 8836853 - Body structure of imaging apparatus (2014-09-16),

11. 8792050 - Camera body, imaging unit mounted/removed on/from the camera body and imaging apparatus (2014-07-29),

12. 8736753 - Camera body and image pickup unit attachable to and detachable from camera body, and imaging apparatus (2014-05-27),

13. 8566729 - Joint editing of an on-line document (2013-10-22),

14. 8195214 - PoC server, PoC terminal, floor control method, and PoC terminal control method (2012-06-05),

15. 7968622 - Inkjet ink composition for color filter, production method for color filter, and color filter (2011-06-28),

Title: Innovations and Contributions of Atsushi Sato

Introduction

Atsushi Sato is a prominent inventor based in Yokohama, Japan, known for his significant contributions to the field of chemistry and pesticide formulation. With a remarkable portfolio of 25 patents, he has played a vital role in developing innovative solutions that enhance agricultural practices and chemical processes.

Latest Patents

Sato's recent patents showcase his expertise in formulating productive agricultural compositions and effective chemical processes. His latest inventions include:

1. **Aqueous Suspension-Form Pesticidal Composition**: This innovative composition comprises at least one pesticidal active ingredient selected from amine derivatives, combined with highly-purified and partially-desulfonated lignosulfonate, and an aqueous dispersion medium. This formulation is crucial in improving pest control methodologies.

2. **Method for Producing Terminal Carboxyl Group-Containing Polyethylene Glycol**: This method involves a two-step process for producing polyethylene glycol with terminal carboxyl groups. The process includes preparing a polyethylene glycol ester, followed by hydrolysis to obtain the desired terminal carboxyl group-containing polyethylene glycol. This invention may result in numerous applications within the pharmaceutical and chemical manufacturing industries.

Career Highlights

Throughout his career, Atsushi Sato has been associated with leading companies, including Ricoh Company, Ltd. and Nippon Petrochemicals Company, Limited. His work in these organizations has significantly contributed to advancements in product development and innovative chemical solutions.

Collaborations

Sato has collaborated with esteemed colleagues such as Isoo Shimizu and Junichi Shinohara. These partnerships have fostered an environment of innovation and have led to the successful development of various patented technologies.

Conclusion

Atsushi Sato's contributions to the field of chemistry and agriculture through his patents underscore the importance of innovation in developing sustainable solutions. His work continues to influence practices within the industry, making significant strides in both environmental protection and chemical efficiency.

Profile summary based on public USPTO records.