logo

For the Inventor, By the Inventor

Chiba, Japan

Advanced Softmaterials Inc.


USPTO Granted Patents = 23

% Expired Patents = 21.7



Trademarks = 2

Forward Citations = 47

Loading Chart...
Loading Chart...

31 inventors (with patents filed for the assignee):

goldMedal Yuki Hayashi (12 out of 92 patents)

silverMedal Hiroki Okazaki (9 out of 10 patents)

bronzeMedal Shinya Okazaki (8 out of 9 patents)

4.  Tomoaki Yamasaki (8 out of 10 patents)

5.  Changming Zhao (8 out of 12 patents)

6.  Shigeki Hamamoto (7 out of 18 patents)

7.  Minoru Iwata (3 out of 6 patents)

8.  Toru Kobayashi (2 out of 37 patents)

9.  Katsunari Inoue (2 out of 8 patents)

10.  Akira Kimura (2 out of 12 patents)

11.  Naoyuki Hashimoto (2 out of 5 patents)

12.  Masahiko Takemoto (2 out of 3 patents)

13.  Junko Suda (2 out of 3 patents)

14.  Michiko Ito (2 out of 2 patents)

15.  Masahiko Yamanaka (2 out of 21 patents)


23 patents:

1. 10351741 - Crosslinking composition having a polyrotaxane and a compound having two or more oxirane groups and/or oxetane groups (2019-07-16),
2. 10308772 - Method for producing pseudopolyrotaxane aqueous dispersion (2019-06-04),
3. 10273364 - Composition including polyrotaxane and product including the same (2019-04-30),
4. 10266630 - Photocurable composition, cured product formed from photocurable composition, and method for manufacturing said cured product (2019-04-23),
5. 10259940 - Thermoplastic elastomer composition, thermoplastic elastomer, and method for producing thermoplastic elastomer (2019-04-16),
6. 10253140 - Polyrotaxane-containing composition (2019-04-09),
7. 10113061 - Polyester resin composition and molding (2018-10-30),
8. 9938382 - Method for producing pseudopolyrotaxane (2018-04-10),
9. 9914813 - Polyol composition for producing flexible polyurethane foam and flexible polyurethane foam (2018-03-13),
10. 9914812 - Polyol composition for producing flexible polyurethane foam, flexible polyurethane foam, and method for producing flexible polyurethane foam (2018-03-13),
11. 9487630 - Method for manufacturing polyrotaxane (2016-11-08),
12. 9475908 - Method for producing pseudopolyrotaxane aqueous dispersion (2016-10-25),
13. 9409999 - Production method for hydrophilic modified polyrotaxane (2016-08-09),
14. 9266972 - Polyrotaxane composition (2016-02-23),
15. 9205104 - Hydrophilic modified polyrotaxane composition (2015-12-08),
Company Overview
Advanced Softmaterials Inc. is a pioneering company based in Chiba, Japan, specializing in the development and manufacturing of advanced materials for various applications. The organization focuses on innovative solutions in fields such as electronics, energy storage, and environmental technologies. By leveraging cutting-edge research and technology, Advanced Softmaterials aims to enhance product performance and sustainability across multiple industries, contributing to advancements in material science and engineering.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

23 Patents

#35 in Chiba

#2,705 in Japan

#27,685 in the World

Chiba, JP
Chiba, Japan

Advanced Softmaterials Inc.

Forward Citations = 47

31 inventors:

goldMedal Yuki Hayashi (12 out of 92 patents)

silverMedal Hiroki Okazaki (9 out of 10 patents)

bronzeMedal Shinya Okazaki (8 out of 9 patents)

4.  Tomoaki Yamasaki (8 out of 10 patents)

5.  Changming Zhao (8 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Advanced Softmaterials Inc.. Retrieved from https://idiyas.com/company/advanced-softmaterials

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…