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Takiron Co., Ltd.

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USPTO Granted Patents = 45

% Expired Patents = 11.1

CIPO Patents = 3

EPO Patents = 3

Trademarks = 1

Forward Citations = 2,059

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64 inventors (with patents filed for the assignee):

Yasuo Shikinami (23 out of 25 patents)

Kunihiro Hata (8 out of 9 patents)

Kosuke Iida (7 out of 7 patents)

4. Masaki Okuno (3 out of 6 patents)

5. Kaoru Tsuta (3 out of 3 patents)

6. Hidekazu Boutani (3 out of 3 patents)

7. Masanobu Miura (3 out of 3 patents)

8. Masahiko Taniguchi (2 out of 4 patents)

9. Hiroshi Morii (2 out of 6 patents)

10. Kenji Watanabe (2 out of 44 patents)

11. Yutaka Omura (2 out of 2 patents)

12. Kazuhiro Oritani (2 out of 2 patents)

13. Hiroshi Yamato (2 out of 2 patents)

14. Yoji Kadono (2 out of 2 patents)

15. Seiei Sasatani (2 out of 8 patents)

Core Competencies:

Biodegradable Implant Material

Light Diffusing Sheet

Fire-Retardant Resin

Transdermal Absorption

Polymeric Piezoelectric Material

Synthetic Leather

Additive-Containing Molded Resin

Osteosynthesis Material

Phase-Separated Membrane

Insect Repellent Material

Functional Film

Shape-Memory Material

45 patents: Sort by Forward Citations

1. 8119152 - Implant material and process for producing the same (2012-02-21),

2. 7956287 - Transparent conductive formed article for a touch panel and touch panel (2011-06-07),

3. 7645058 - Light diffusing sheet and backlight unit using the light diffusing sheet (2010-01-12),

4. 7494713 - Flooring material (2009-02-24),

5. 7341391 - Pipe fitting and assembly using such pipe fittings (2008-03-11),

6. 7166351 - Fire-retardant antistatic vinyl chloride resin moldings (2007-01-23),

7. 6963451 - Light diffusive sheet (2005-11-08),

8. 6908582 - Method for adjusting the shape of a biodegradable and bioabsorbable implant material (2005-06-21),

9. 6632503 - Biodegradable and bioabsorbable implant material and method for adjusting shape thereof (2003-10-14),

10. 6569531 - Additive-containing molded resin and process for producing the same (2003-05-27),

11. 6387391 - Bioresorbable polymeric clayey and sticky substance (2002-05-14),

12. 6316118 - Fire-retardant vinyl chloride resin molding (2001-11-13),

13. 6281262 - Shape-memory, biodegradable and absorbable material (2001-08-28),

14. 6214451 - Formable antistatic resin molded article (2001-04-10),

15. 5981619 - Material for osteosynthesis and composite implant material, and (1999-11-09),

Company Overview

Takiron Co., Ltd., based in Osaka, Japan, specializes in advanced polymer technologies, focusing on the development and manufacturing of biodegradable implant materials and biocompatible polymers. The company is recognized for its innovative solutions in transdermal absorption preparations and fire-retardant resins. Takiron also explores applications in light diffusing sheets, shape-memory materials, and polymeric piezoelectric materials, contributing to various industries including healthcare and electronics.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

45 Patents

#199 in Osaka

#1,830 in Japan

#15,458 in the World

Takiron Co., Ltd.

Forward Citations = 2,059

64 inventors:

Yasuo Shikinami (23 out of 25 patents)

Kunihiro Hata (8 out of 9 patents)

Kosuke Iida (7 out of 7 patents)

4. Masaki Okuno (3 out of 6 patents)

5. Kaoru Tsuta (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Takiron Co., Ltd.. Retrieved from https://idiyas.com/company/takiron-company

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]

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