logo

For the Inventor, By the Inventor

Tokyo, Japan

Takayuki Umahashi

This inventor holds 5 USPTO granted patents. Top assignee: Disco Corporation. Active years: 2000-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Umahashi. Retrieved from https://idiyas.com/inventor/takayuki-umahashi

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 61(Granted Patents)


Company Filing History:

goldMedal5 out of 1,664 
 
Disco Corporation
 patents

Years Active: 2000-2008

Loading Chart...
5 patents (USPTO):Explore Patents
1. 7438286 - Workpiece holding jig (2008-10-21),
2. 7052378 - Liquid jet machining apparatus (2006-05-30),
3. 6361404 - Precision cutting apparatus and cutting method using the same (2002-03-26),
4. 6345616 - Cutting machine (2002-02-12),
5. 6102023 - Precision cutting apparatus and cutting method using the same (2000-08-15),

Title: Takayuki Umahashi: Innovator in Liquid Jet Machining Technology

Introduction

Takayuki Umahashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of machining technology, particularly in the development of innovative tools and apparatuses. With a total of 5 patents to his name, Umahashi continues to push the boundaries of engineering and manufacturing.

Latest Patents

Umahashi's latest patents include a workpiece holding jig and a liquid jet machining apparatus. The workpiece holding jig is designed to hold a workpiece with multiple dividing lines, allowing for precise cutting along these lines. It features through-grooves and suction-holes that enhance its functionality in processing machines. The liquid jet machining apparatus, on the other hand, incorporates holding means for a workpiece, liquid jet application means, and catching means to capture the liquid jet that penetrates the workpiece. This innovative design includes a tank for accommodating liquid, a cushioning member, and wave suppressing means to minimize disturbances caused by the liquid jet.

Career Highlights

Umahashi is currently employed at Disco Corporation, where he applies his expertise in machining technology. His work has been instrumental in advancing the capabilities of liquid jet machining, making processes more efficient and effective. His inventions have garnered attention in the industry, showcasing his commitment to innovation.

Collaborations

Some of his notable coworkers include Souichi Ishiwata and Kazuma Sekiya. Their collaborative efforts contribute to the dynamic environment at Disco Corporation, fostering creativity and technological advancement.

Conclusion

Takayuki Umahashi is a key figure in the field of machining technology, with a focus on liquid jet applications. His innovative patents and contributions to Disco Corporation highlight his dedication to advancing engineering solutions. His work continues to inspire future developments in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…