Tsugumaru Yamashita

This inventor holds 8 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 2 EPO patents. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2013-2019.

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

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

Calculating rank

USPTO Granted Patents = 8 (Patent Applications = 1)

% Patents Active = 75.0

CIPO Patents = 2

EPO Patents = 2 (Patent Applications = 5)

Average Co-Inventor Count = 5.7

ph-index = 4

Forward Citations = 24(Granted Patents)

Location History:

Ritto, JP (2013)
Tokyo, JP (2016 - 2019)

Company Filing History:

8 out of 4,753

Mitsubishi Heavy Industries Limited

patents

Years Active: 2013-2019

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10220469 - Combined machining apparatus and combined machining method (2019-03-05),

2. 10189115 - Laser processing apparatus and laser processing method (2019-01-29),

3. 9956582 - Sealant applying apparatus and sealant applying method (2018-05-01),

4. 9862055 - Processing apparatus and processing method (2018-01-09),

5. 9757816 - Machining device and machining method (2017-09-12),

6. 9421604 - Fastener driving device (2016-08-23),

7. 9360031 - Fastening method of composite material parts (2016-06-07),

8. 8561290 - Work line module and work facility (2013-10-22),

Title: Tsugumaru Yamashita: Innovator in Machining Technology

Introduction

Tsugumaru Yamashita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of machining technology, holding a total of 8 patents. His innovative work focuses on enhancing the accuracy and speed of machining processes.

Latest Patents

Yamashita's latest patents include a combined machining apparatus and a combined machining method. This invention provides a solution for performing machining with higher accuracy and at a high speed. The apparatus features a stage unit, a mechanical machining unit with a machining head, and a laser machining unit that emits laser for machining workpieces. Additionally, the laser machining head includes a laser turning unit and a condensing optical system that focuses the laser. Another notable patent is a laser processing apparatus that incorporates multiple optical systems and driving devices to control the irradiation conditions of laser light on workpieces.

Career Highlights

Tsugumaru Yamashita is currently employed at Mitsubishi Heavy Industries Limited, where he continues to develop innovative machining technologies. His work has significantly impacted the efficiency and precision of machining processes in various industries.

Collaborations

Yamashita collaborates with talented coworkers, including Yoshihito Fujita and Yusuke Ikeda, who contribute to his projects and innovations.

Conclusion

Tsugumaru Yamashita is a key figure in the advancement of machining technology, with a focus on precision and efficiency. His contributions through patents and collaborations continue to shape the future of the industry.

Profile summary based on public USPTO records.