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Japan Polyolefins Co., Ltd.

USPTO Granted Patents = 29

Forward Citations = 361

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79 inventors (with patents filed for the assignee):

Shintaro Inazawa (7 out of 22 patents)

Masaki Fushimi (5 out of 15 patents)

Yasushi Kuroda (4 out of 4 patents)

4. Masaaki Ikeda (3 out of 46 patents)

5. Isao Hashimoto (3 out of 3 patents)

6. Hidenobu Torigoe (3 out of 7 patents)

7. Takashi Monoi (3 out of 13 patents)

8. Kazuhiko Sakai (2 out of 6 patents)

9. Toshio Fujita (2 out of 40 patents)

10. Takashi Seki (2 out of 65 patents)

11. Tatsuo Yamaguchi (2 out of 63 patents)

12. Hiroyuki Shimizu (2 out of 71 patents)

13. Nobuyuki Kibino (2 out of 8 patents)

14. Hirofumi Murakami (2 out of 13 patents)

15. Fumio Asada (2 out of 3 patents)

29 patents: Sort by Forward Citations

1. 7354655 - Adhesive resin composition and multi-layer laminated structure using the same (2008-04-08),

2. 7166178 - Protective film and method for preparing same (2007-01-23),

3. 6919135 - Laminate with gas barrier properties, production method therefor, and paper container employing said laminate (2005-07-19),

4. 6767600 - Laminate with gas barrier properties, production method therefor, and paper container employing said laminate (2004-07-27),

5. 6716385 - Ethylene (co) polymers, and laminate and hollow molding made by using the same (2004-04-06),

6. 6664346 - Protective film and method for preparing same (2003-12-16),

7. 6646069 - Ethylene polymers and method for producing the same (2003-11-11),

8. 6521734 - Low-density polyethylene resin for laminating, composition thereof, laminates produced therefrom and process for producing the same (2003-02-18),

9. 6518375 - Catalyst for the production of ethylene polymer and process for producing ethylene polymer (2003-02-11),

10. 6492475 - Ethylene/&agr;-olefin copolymer (2002-12-10),

11. 6479590 - Electrical insulating resin material, electrical insulating material, and electric wire and cable using the same (2002-11-12),

12. 6423808 - Ethylene-&agr;-olefin copolymer and composition, and film, laminate and electrical insulating material comprising same (2002-07-23),

13. 6352953 - Catalyst containing novel transition metal compound for polymerization of olefins (2002-03-05),

14. 6303714 - Catalyst component for olefin polymerization catalyst for olefin polymerization, and process for preparing polyolefin (2001-10-16),

15. 6271167 - Catalyst for olefin polymerization and method for preparing polyolefins (2001-08-07),

Japan Polyolefins Co., Ltd. (JPO) is a leading manufacturer of polyolefine products in Japan. Established in 2002, JPO has been dedicated to providing high-quality polyethylene and polypropylene materials for various industries including packaging, automotive, construction, and consumer goods. With state-of-the-art production facilities and a strong commitment to technological advancements, JPO aims to deliver innovative solutions that meet customer needs. Their products are known for their reliability, durability, and environmental sustainability. For more information, please visit their website.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

29 Patents

#943 in Tokyo

#2,301 in Japan

#21,864 in the World

Japan Polyolefins Co., Ltd.

Forward Citations = 361

79 inventors:

Shintaro Inazawa (7 out of 22 patents)

Masaki Fushimi (5 out of 15 patents)

Yasushi Kuroda (4 out of 4 patents)

4. Masaaki Ikeda (3 out of 46 patents)

5. Isao Hashimoto (3 out of 3 patents)

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