Daisuke Okamoto

This inventor holds 18 USPTO granted patents, plus 2 CIPO patents and 7 EPO patents, primarily in Magnetic Materials. Top assignees: Toyota Jidosha Kabushiki Kaisha, Yazaki Corporation, Aisin Seiki Kabushiki Kaisha. Active years: 2012-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daisuke Okamoto. Retrieved from https://idiyas.com/inventor/daisuke-okamoto

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

Calculating rank

USPTO Granted Patents = 18

% Patents Active = 66.7

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 7 (Patent Applications = 1)

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 26(Granted Patents)

Location History:

Kosai, JP (2012)
Susono, JP (2012)
Miyoshi, JP (2015)
Toyota, JP (2014 - 2020)
Makinohara, JP (2016 - 2021)
Fujinomiya, JP (2017 - 2021)
Aichi, JP (2021)

Company Filing History:

12 out of 39,010

Toyota Jidosha Kabushiki Kaisha

Aisin Seiki Kabushiki Kaisha

patents

4. 1 out of 1,974

Jfe Steel Corporation

patents

5. 1 out of 4,378

Toyota Motor Engineering & Manufacturing North America, Inc.

patents

where one patent can have more than one assignee

Years Active: 2012-2021

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Areas of Expertise:

Power-Supplying Device

Magnetic Core

Gear Assembly

Soft Magnetic Member

Compressed Powder Core

Iron Powder

Reactor

Harness Routing

Automatic Transmission

Planetary Gear Device

Control Device

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11046260 - Power-supplying device and assembly method of power-supplying device (2021-06-29),

2. 11002340 - Automatic transmission (2021-05-11),

3. 10910153 - Superparamagnetic iron cobalt alloy and silica nanoparticles of high magnetic saturation and a magnetic core containing the nanoparticles (2021-02-02),

4. 10714916 - Protector (2020-07-14),

5. 10535454 - Compressed powder core, powders for compressed power core, and method for producing compressed powder core (2020-01-14),

6. 10497500 - Powder magnetic core, powder for magnetic cores, and methods of manufacturing them (2019-12-03),

7. 10495190 - Gear assembly (2019-12-03),

8. 9941039 - Soft magnetic member, reactor, powder for dust core, and method of producing dust core (2018-04-10),

9. 9771034 - Power supply device (2017-09-26),

10. 9725053 - Arm power supply device (2017-08-08),

11. 9701262 - Harness bending regulation member and harness routing structure using the same (2017-07-11),

12. 9683636 - Ravigneaux planetary gear device (2017-06-20),

13. 9321415 - Power-supplying system (2016-04-26),

14. 9159489 - Method of producing powder magnetic core and method of producing magnetic core powder (2015-10-13),

15. 8916268 - Iron powder for dust cores (2014-12-23),

Title: Daisuke Okamoto: Innovator in Power-Supplying Devices and Automatic Transmissions

Introduction

Daisuke Okamoto is a prominent inventor based in Toyota, Japan. He has made significant contributions to the fields of power-supplying devices and automatic transmissions. With a total of 18 patents to his name, Okamoto's work showcases his innovative spirit and technical expertise.

Latest Patents

Among his latest patents is a power-supplying device and an assembly method for the same. This invention provides a mechanism that allows a first-turning member to rotate relative to a first support, enhancing assembly properties. Another notable patent is for an automatic transmission that includes a main transmission and an auxiliary transmission. This system features a planetary gear mechanism and clutches that optimize the transmission's functionality.

Career Highlights

Daisuke Okamoto has worked with notable companies such as Toyota Motor Corporation and Yazaki Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in automotive technology.

Collaborations

Okamoto has collaborated with talented individuals in his field, including Tsukasa Sekino and Hiroshi Yamashita. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Daisuke Okamoto's contributions to innovation in power-supplying devices and automatic transmissions highlight his role as a leading inventor in the automotive industry. His patents reflect a commitment to enhancing technology and improving assembly processes.

Profile summary based on public USPTO records.