Koushi Yamaguchi

USPTO Granted Patents = 21 (Patent Applications = 5)

CIPO Patents = 2 (Patent Applications = 2)

EPO Patents = 4 (Patent Applications = 8)

Average Co-Inventor Count = 1.3

ph-index = 6

Forward Citations = 97(Granted Patents)

Location History:

Koganei-shi, Tokyo, JP (2008)
Koganei, JP (2018)
Chiyoda-ku, JP (2015 - 2019)
Tokyo, JP (2007 - 2023)

Company Filing History:

18 out of 228

Sugatsune Kogyo Co., Ltd.

4. 2 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 2007-2023

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11541040 - Medicine for improving state of pregnancy, and use thereof (2023-01-03),

2. 10837210 - Hinge and hinge bracket (2020-11-17),

3. 10494845 - Door hinge for a door and a door frame (2019-12-03),

4. D852608 - Hinge (2019-07-02),

5. 10143682 - Medicine for improving state of pregnancy, and use thereof (2018-12-04),

6. 10113344 - Stay (2018-10-30),

7. D818791 - Hinge (2018-05-29),

8. 9222291 - Toggle type fastener (2015-12-29),

9. D743772 - Hinge for building (2015-11-24),

10. 8960387 - Damper position adjusting device (2015-02-24),

11. 8739468 - Door opening and closing device (2014-06-03),

12. 8584402 - Door opening/closing system and catch therefor (2013-11-19),

13. D639136 - Door closer (2011-06-07),

14. D635435 - Door closer (2011-04-05),

15. D628458 - Catcher for a door closer (2010-12-07),

Title: Innovations by Koushi Yamaguchi: A Pioneer in Medicine and Mechanical Design

Introduction

Koushi Yamaguchi, a prolific inventor based in Tokyo, Japan, has made significant contributions to both the medical and mechanical fields with his 21 patents. His diverse range of innovations demonstrates his versatility and commitment to improving everyday life through thoughtful design and novel solutions.

Latest Patents

Among his most recent patents, Yamaguchi has developed a groundbreaking medicine aimed at improving the state of pregnancy. This innovative formulation includes a compound represented by a specific general formula or a pharmaceutically acceptable salt, showcasing his dedication to addressing crucial health concerns. Additionally, his patent for a hinge and hinge bracket successfully addresses the functional needs of thin doors, such as those made of glass. This hinge design incorporates a main body side member and a door side member that are rotatably connected through an articulation joint, with a unique recessed portion to accommodate this joint effectively.

Career Highlights

Koushi Yamaguchi has worked with Sugatsune Kogyo Co., Ltd., a company recognized for its innovative hardware solutions, contributing to the development of advanced mechanical components. His extensive patent portfolio underscores his influence and expertise in designing functional and beneficial products.

Collaborations

Throughout his career, Yamaguchi has collaborated with notable colleagues, including Kazuaki Kashiwaguma and Mitsuru Sugiura. Their joint efforts have spurred additional innovations and reinforced the importance of teamwork in the advancement of technology and medicine.

Conclusion

Through his numerous patents and collaborations, Koushi Yamaguchi has established himself as a leading inventor in both medical and mechanical domains. His continuous pursuit of innovation not only enhances product functionality but also contributes meaningfully to important health issues, setting a benchmark for future inventors and researchers in the field.

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