Company Filing History:

9 out of 7,645

Shell Oil Comapny

patents

4 out of 1,008

Mitsui Petrochemical Industries, Ltd.

patents

2 out of 1,786

Mitsui Chemicals, Inc.

patents

Years Active: 1988-2003

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6656601 - Adhesive ethylene copolymer resin compositions and laminates using the same (2003-12-02),

2. 6210765 - Adhesive polyethylene compositions and multi-layer laminated films using the same (2001-04-03),

3. 6183863 - Adhesive ethylene copolymer resin compositions and laminates using the same (2001-02-06),

4. 5718982 - Multilayer laminate film (1998-02-17),

5. 5695838 - Adhesive polypropylene resin composition and multi-layer laminate body (1997-12-09),

6. 5416151 - Polymer composition and its use (1995-05-16),

7. H001277 - Modified poly(1-butene)resins composition (1994-01-03),

8. 5236774 - Polybutene resin laminate (1993-08-17),

9. 5221715 - Poly(1-butene)resin composition (1993-06-22),

10. 4918111 - Composition for non-crosslinked foam (1990-04-17),

11. 4868044 - Laminated structure comprising non-crosslinked foam as substrate (1989-09-19),

12. H000568 - Olefin polymer composition and laminated structure including said (1989-01-02),

13. 4791147 - Non-crosslinked foam (1988-12-13),

14. 4791143 - Composition for non-crosslinked foam (1988-12-13),

15. 4739547 - Non-crosslinked foam (1988-04-26),

Title: Haruhiko Tanaka: Innovator in Adhesive Ethylene Copolymer Technologies

Introduction

Haruhiko Tanaka is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of adhesive ethylene copolymer resin compositions, holding a total of 15 patents. His work has advanced the development of materials with enhanced adhesive properties and heat resistance.

Latest Patents

Tanaka's latest patents include innovative adhesive ethylene copolymer resin compositions and laminates. One notable invention involves a specific long-chain branched ethylene/α-olefin copolymer composition that exhibits excellent adhesive force to various resins, even under high-temperature conditions. Another significant patent details an adhesive polyethylene composition that demonstrates high adhesion strength and heat resistance, making it suitable for multi-layer laminated films used in shrink applications.

Career Highlights

Throughout his career, Tanaka has worked with notable companies such as Shell Oil Company and Mitsui Petrochemical Industries, Ltd. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and adhesive technologies.

Collaborations

Tanaka has collaborated with esteemed colleagues, including Fukashi Kagawa and Hideshi Kawachi. These partnerships have contributed to the successful development of his innovative adhesive compositions.

Conclusion

Haruhiko Tanaka's contributions to adhesive technologies have positioned him as a key figure in the field of polymer science. His patents reflect a commitment to innovation and excellence in material development.

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