Osamu Yamashita

This inventor holds 57 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 9 EPO patents, primarily in Metal Manufacturing. Top assignees: Toyota Jidosha Kabushiki Kaisha, Nec Corporation, Nikon Corporation. Active years: 1992-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Yamashita. Retrieved from https://idiyas.com/inventor/osamu-yamashita

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

USPTO Granted Patents = 57 (Patent Applications = 1)

% Patents Active = 73.7

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 9 (Patent Applications = 3)

Average Co-Inventor Count = 1.6

ph-index = 14

Forward Citations = 495(Granted Patents)

Forward Citations (Not Self Cited) = 492(Dec 10, 2025)

Location History:

Musasino, JP (1999)
Musashino, JP (2003 - 2005)
Berkshire, GB (2007)
Reading, GB (2007)
Tokyo, JP (1992 - 2011)
Kanagawa, JP (2015 - 2017)
Toyota, JP (2017 - 2023)

Company Filing History:

27 out of 38,970

Toyota Jidosha Kabushiki Kaisha

Renesas Electronics Corporation

patents

5. 1 out of 4,980

Oki Electric Industry Co., Ltd.

patents

6. 1 out of 3,781

Renesas Technology Corp.

patents

Years Active: 1992-2026

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Areas of Expertise:

Metal Film

Power Coil

Noncontact Power Supply

Metal Foils

Alloy Ribbon

Heat-Insulating Pipe

Rare-Earth Magnet

Vacuum Insulation

Motor Drive Controller

Cellular Network

Optical Device

Mobile Communications

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12629767 - Friction stir welding apparatus and friction stir welding method (2026-05-19),

2. 12516436 - Film forming method for metal film (2026-01-06),

3. 12334749 - Power transmitting coil unit (2025-06-17),

4. 12278499 - Noncontact power supply device (2025-04-14),

5. 11688551 - Method for producing metal foils (2023-06-27),

6. 11535906 - Method for manufacturing alloy ribbon piece (2022-12-27),

7. 11512363 - Method for producing metal foils and apparatus for producing metal foils (2022-11-29),

8. 11473158 - Method for manufacturing alloy ribbon piece (2022-10-18),

9. 11473157 - Method for manufacturing alloy ribbon piece (2022-10-18),

10. 11430605 - Method for producing metal foils (2022-08-30),

11. 11333289 - Decompression heat-insulating pipe structure (2022-05-17),

12. 11326225 - Metal sheet producing method and metal sheet producing apparatus (2022-05-10),

13. 11092290 - Method for measuring fluid level in liquid hydrogen tank and liquid hydrogen storage system (2021-08-17),

14. 10876793 - Heating furnace having double insulating wall structure (2020-12-29),

15. 10711939 - Decompression heat-insulating pipe structure (2020-07-14),

Title: The Innovative Journey of Osamu Yamashita

Introduction: Osamu Yamashita is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Osamu Yamashita holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous innovation and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Osamu Yamashita has worked with leading research institutions and tech companies in Japan, spearheading projects that have revolutionized the industry. His expertise in developing cutting-edge solutions has earned him recognition globally.

Collaborations: Throughout his career, Osamu Yamashita has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence. His collaborative efforts have led to the creation of impactful inventions that have shaped the future of technology.

Conclusion: Osamu Yamashita's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor in the tech world. His contributions continue to inspire the next generation of inventors and pave the way for a more advanced and interconnected future.

Profile summary based on public USPTO records.