Company Filing History:

11 out of 377

Japan Synthetic Rubber Co., Ltd.

patents

3 out of 4

Japan Ep Rubber Co., Ltd.

Years Active: 1978-1998

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5854384 - Process for preparing poly-.alpha.-amino acid particles (1998-12-29),

2. 5852109 - Poly-.alpha.-amino acid particles, emulsions containing the same and (1998-12-22),

3. 5593639 - Blood-sampling vessel (1997-01-14),

4. 5109069 - Hydrogenated diene copolymer-containing resin composition and process (1992-04-28),

5. 4990585 - Hexene-1/4-methylpentene-1 random copolymer and process for producing (1991-02-05),

6. 4942187 - Vibration-damping rubber composition (1990-07-17),

7. 4739011 - Thermoplastic resin composition (1988-04-19),

8. 4506061 - Process for producing olefin copolymer rubber (1985-03-19),

9. 4377671 - Process for producing olefinic copolymer rubbers (1983-03-22),

10. 4366297 - Process for producing olefinic copolymer rubber with improved titanium (1982-12-28),

11. 4356160 - Process for producing titanium trihalides by reducing titanium (1982-10-26),

12. 4255543 - Process for the preparation of 1,2-polybutadiene (1981-03-10),

13. 4182813 - Process for the preparation of 1,2-polybutadiene (1980-01-08),

14. 4176220 - Catalyst composition for ring-opening polymerization of norbornene (1979-11-27),

15. 4176219 - Process for the production of 1,2-polybutadiene with regulated molecular (1979-11-27),

Title: The Innovative Journey of Kenya Makino

Introduction

Kenya Makino, a prominent inventor based in Kuwana, Japan, has made significant contributions to the field of polymer sciences. With an impressive portfolio that includes 16 patents, her work primarily focuses on the development of poly-α-amino acid particles. These innovations have wide-ranging applications across various industries.

Latest Patents

Kenya Makino's recent patents showcase her expertise in polymerization methods for creating poly-α-amino acid particles. One groundbreaking process involves polymerizing an α-amino acid-N-carboxy anhydride using a polymerization initiator in an organic solvent. This method allows for the creation of high molecular weight polyamino acid particles with a low bulk specific gravity, simplifying the manufacturing process. Her innovations also extend to producing solid poly-α-amino acid particles through oil-in-water emulsion techniques, underscoring their utility as raw materials in various applications, including coatings for papers, rubbers, and fibers, as well as particles for cosmetics and diagnostic drugs.

Career Highlights

Kenya Makino has developed her impressive career while working with esteemed companies such as Japan Synthetic Rubber Co., Ltd. and Japan EP Rubber Co., Ltd. Her role in these organizations has allowed her to deepen her expertise in polymer science and contribute to technological advancements in the production of specialty materials.

Collaborations

Throughout her career, Kenya has collaborated with notable colleagues, including Hideo Sakurai and Takashi Kawata. These partnerships have significantly enhanced her research and development efforts, leading to innovative solutions in the field of polymers.

Conclusion

Kenya Makino’s contributions to the science of poly-α-amino acids not only demonstrate her inventive spirit but also highlight the potential of her developments in various industries. With her ongoing research and numerous patents, Makino continues to be a trailblazer in polymer technology, poised to influence future innovations.

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