Company Filing History:

9 out of 1,960

Showa Denko K.k.

patents

5 out of 29

Japan Polyolefins Co., Ltd.

patents

1 out of 99

Basell Poliolefine Italia, S.p.a.

patents

Years Active: 1991-2005

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6906154 - Catalyst for the polymerization of olefins (2005-06-14),

2. 6271167 - Catalyst for olefin polymerization and method for preparing polyolefins (2001-08-07),

3. 6121483 - 3-alkoxypropionic ester derivative, olefin polymerization catalyst, and (2000-09-19),

4. 6118019 - 3-alkoxypropionic ester derivative (2000-09-12),

5. 6096844 - Catalst for olefin polymerization and process for producing polyolefin (2000-08-01),

6. 6063727 - Catalyst for olefin polymerization and method for preparing polyolefins (2000-05-16),

7. 6015867 - 3-alkoxypropionic ester derivative, olefin polymerization catalyst, and (2000-01-18),

8. 5902765 - Solid catalyst components for olefin polymerization (1999-05-11),

9. 5849654 - Catalyst for olefin polymerization and process for producing polyolefin (1998-12-15),

10. 5693729 - Catalyst for polymerization of olefin and process for the preparation of (1997-12-02),

11. 5476825 - Catalyst for polymerization of olefin and process for producing olefin (1995-12-19),

12. 5407883 - Catalyst for polymerization of olefin and process for the preparation of (1995-04-18),

13. 5208302 - Catalyst, process for preparation of same and process for polymerization (1993-05-04),

14. 5049533 - Catalyst, process for preparation of same, and process for (1991-09-17),

15. 5041403 - Catalyst process for preparation of same, and process for polymerization (1991-08-20),

Title: Masaki Fushimi: Innovator in Olefin Polymerization

Introduction

Masaki Fushimi is a prominent inventor based in Oita, Japan, known for his significant contributions to the field of polymer chemistry. With a total of 15 patents to his name, Fushimi has made remarkable advancements in the development of catalysts for olefin polymerization.

Latest Patents

Fushimi's latest patents include a catalyst for the polymerization of olefins, which involves catalyst components comprising a titanium compound with at least a Ti-halogen bond and multiple electron donor compounds supported on magnesium dihalide. This innovative catalyst is characterized by its ability to produce propylene polymers with high xylene insolubility and a broad range of isotacticity. Another notable patent is for a catalyst for olefin polymerization and a method for preparing polyolefins, which includes a solid catalyst component containing titanium, magnesium, and halogen, along with an organic aluminum compound and a silane compound.

Career Highlights

Throughout his career, Masaki Fushimi has worked with notable companies such as Showa Denko K.K. and Japan Polyolefins Co., Ltd. His work has significantly impacted the field of polymerization, leading to advancements that enhance the efficiency and effectiveness of olefin production.

Collaborations

Fushimi has collaborated with esteemed colleagues, including Shintaro Inazawa and Toshio Fujita, contributing to a rich exchange of ideas and innovations in the field of polymer chemistry.

Conclusion

Masaki Fushimi's contributions to the field of olefin polymerization through his innovative patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in polymer chemistry and catalysis.

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