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For the Inventor, By the Inventor

Settsu, Japan

Yutaka Yanagihara

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: Kaneka Corporation. Active years: 2000-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Yanagihara. Retrieved from https://idiyas.com/inventor/yutaka-yanagihara

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 45(Granted Patents)


Location History:

  • Settsu, JP (2000 - 2003)
  • Toyooka, JP (2020)

Company Filing History:

goldMedal7 out of 1,772 
 
Kaneka Corporation
 patents

Years Active: 2000-2020

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7 patents (USPTO):Explore Patents
1. 10651073 - Sample transfer system and solar cell production method (2020-05-12),
2. 6627668 - Process for preparing polyolefin pre-expanded particles (2003-09-30),
3. 6593383 - Process for preparing polyolefin pre-expanded particles (2003-07-15),
4. 6506807 - Process for preparing pre-expanded particles of thermoplastic resin (2003-01-14),
5. 6326409 - In-mold foaming article of polypropylene resin composition (2001-12-04),
6. 6273347 - Pre-expanded particles of propylene resin, process for preparing the same and flow-restricting device (2001-08-14),
7. 6130266 - Pre-expanded particles of propylene resin, process for preparing the (2000-10-10),

Title: Yutaka Yanagihara: Innovator in Sample Transfer Systems and Polyolefin Technology

Introduction

Yutaka Yanagihara is a prominent inventor based in Settsu, Japan. He has made significant contributions to the fields of sample transfer systems and polyolefin technology. With a total of 7 patents to his name, Yanagihara continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is a sample transfer system designed to enhance the efficiency of moving samples. This system includes a sample-mounting member that securely holds the sample and a sample-moving device that lifts and transfers the sample between locations. The design features a first predetermined sample-mounting region and a recessed part that aids in the movement process. Another notable patent is for a process of preparing polyolefin pre-expanded particles. This method allows for the production of polyolefin resin particles with a low expansion ratio and uniform particle size, achieved without the use of volatile foaming agents.

Career Highlights

Yutaka Yanagihara is associated with Kaneka Corporation, where he has been instrumental in developing innovative technologies. His work has significantly impacted the efficiency and effectiveness of various industrial processes.

Collaborations

Throughout his career, Yanagihara has collaborated with talented individuals such as Naruhiko Akamatsu and Tsuyoshi Mihayashi. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Yutaka Yanagihara's contributions to innovation in sample transfer systems and polyolefin technology highlight his role as a leading inventor. His patents reflect a commitment to advancing technology and improving industrial processes.

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]
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