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For the Inventor, By the Inventor

Koriyama, Japan

Kiyoshi Shimizu

USPTO Granted Patents = 13

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 107(Granted Patents)


Company Filing History:

goldMedal11 out of 266 
 
Nitto Boseki Co., Ltd.
 patents
silverMedal1 out of 1 
 
501 Nitto Boseki, Co. Ltd
 patent
bronzeMedal1 out of 1 
 
Nitto Boseki
 patent

Years Active: 1985-1989

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13 patents (USPTO):Explore Patents
1. 4842984 - Water soluble photosensitive resin compositions with bisazide compound (1989-06-27),
2. 4778725 - Functional polymers derived from polyamines and process for producing (1988-10-18),
3. 4749759 - Process for the preparation of polymers of inorganic acid salts of (1988-06-07),
4. 4701497 - Process for producing novel photosensitive resins (1987-10-20),
5. 4687817 - Novel functionalized resin derived from polyallylamine (1987-08-18),
6. 4670517 - Novel isonitrile group-containing polymers and process for preparing the (1987-06-02),
7. 4644042 - Polymers of N-substituted secondary monoallylamines and their salts and (1987-02-17),
8. 4604451 - Novel functionalized resin derived from polyallylamine (1986-08-05),
9. 4594409 - Producing sequential polyamino acid resin (1986-06-10),
10. 4559172 - Process for acylation with novel acylating agent (1985-12-17),
11. 4540760 - Process for producing polymers of monoallylamine (1985-09-10),
12. 4528347 - Process for producing polymers of monoallylamine (1985-07-09),
13. 4525576 - Process for producing sequential polyamino acid resin (1985-06-25),

Title: **Kiyoshi Shimizu: An Innovative Inventor from Koriyama, Japan**

Introduction

Kiyoshi Shimizu, an inventive mind hailing from Koriyama, Japan, has made significant contributions to the field of polymer chemistry. With a total of 13 patents to his name, Shimizu is recognized for his innovative approaches to photosensitive resin compositions and functional polymers. His work plays a crucial role in various applications including coatings and adhesives.

Latest Patents

One of Shimizu's most notable inventions is a series of water-soluble photosensitive resin compositions featuring a bisazide compound. This novel composition exhibits high sensitivity to light while being developable with water. It includes a resin characterized by specific structural formulas, accommodating essential components that enhance its functionality. Additionally, Shimizu has developed functional polymers derived from polyamines, which offer excellent coating properties and strong adhesion to substrates, making them ideal for use as protective films and coating compositions.

Career Highlights

Throughout his career, Kiyoshi Shimizu has been associated with reputable companies such as Nitto Boseki Co., Ltd. and 501 Nitto Boseki, Co. Ltd. His extensive experience in these organizations has undoubtedly shaped his innovative prowess, resulting in numerous groundbreaking patents.

Collaborations

Collaboration has been a key aspect of Shimizu's work. He has worked alongside notable colleagues, including Susumu Harada and Hajime Serizawa. These partnerships have contributed to the development of advanced materials, showcasing the importance of teamwork in the realm of innovation.

Conclusion

Kiyoshi Shimizu stands out as a prominent inventor whose contributions have left a significant mark in the field of polymer science. His innovative patents reflect his commitment to advancing technology, and his collaborations emphasize the collaborative nature of research and development. As he continues to explore new frontiers, the impact of his work will undoubtedly resonate across various industries.

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