Shigenobu Miyake

This inventor holds 10 USPTO granted patents, plus 1 CIPO patent. Top assignees: Showa Denko K.k., Japan Polyolefins Co., Ltd.. Active years: 1991-2001.

USPTO Granted Patents = 10

% Patents Active = 100.0

CIPO Patents = 1

Average Co-Inventor Count = 4.4

ph-index = 7

Forward Citations = 165(Granted Patents)

Company Filing History:

Japan Polyolefins Co., Ltd.

patents

Years Active: 1991-2001

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6303714 - Catalyst component for olefin polymerization catalyst for olefin polymerization, and process for preparing polyolefin (2001-10-16),

2. 5869723 - Ionic compound and olefin polymerization catalyst containing the same (1999-02-09),

3. 5770664 - Catalyst component for producing polyolefin, catalyst for producing (1998-06-23),

4. 5349032 - Metallocene and process for producing polyolefin using the same (1994-09-20),

5. 5329031 - Metallocene and process for producing polyolefin using the same (1994-07-12),

6. 5218064 - Process for preparing narrow molecular weight distribution syndiotactic (1993-06-08),

7. 5208302 - Catalyst, process for preparation of same and process for polymerization (1993-05-04),

8. 5132369 - Process for preparing narrow molecular weight distribution syndiotactic (1992-07-21),

9. 5049533 - Catalyst, process for preparation of same, and process for (1991-09-17),

10. 5041403 - Catalyst process for preparation of same, and process for polymerization (1991-08-20),

Title: Shigenobu Miyake: Innovator in Olefin Polymerization

Introduction

Shigenobu Miyake is a prominent inventor based in Oita, Japan. He has made significant contributions to the field of olefin polymerization, holding a total of 10 patents. His work has been instrumental in advancing the technology used in polymer production.

Latest Patents

Miyake's latest patents include a catalyst component for olefin polymerization and a process for preparing polyolefin. He has also developed an ionic compound and an olefin polymerization catalyst containing the same. These innovations are crucial for enhancing the efficiency and effectiveness of polymerization processes.

Career Highlights

Throughout his career, Shigenobu Miyake has worked with notable companies such as Showa Denko K.K. and Japan Polyolefins Co., Ltd. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and catalyst development.

Collaborations

Miyake has collaborated with several talented individuals in his field, including Shintaro Inazawa and Nobuyuki Kibino. These partnerships have contributed to the success of his projects and the advancement of technology in olefin polymerization.

Conclusion

Shigenobu Miyake's contributions to the field of olefin polymerization are noteworthy. His innovative patents and collaborations have significantly impacted the industry, showcasing his expertise and dedication to advancing polymer technology.