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Toyoda Boshoku Corporation

USPTO Granted Patents = 34

% Expired Patents = 26.5

EPO Patents = 4

Forward Citations = 835

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85 inventors (with patents filed for the assignee):

Kouichi Oda (6 out of 22 patents)

Minoru Honda (5 out of 13 patents)

Takanari Takagaki (5 out of 11 patents)

4. Toshimitsu Watanabe (3 out of 3 patents)

5. Toshiaki Nakayama (2 out of 38 patents)

6. Hiroshi Koyama (2 out of 12 patents)

7. Toshihiro Takahara (2 out of 13 patents)

8. Hideki Inaba (2 out of 3 patents)

9. Mitsumasa Horii (2 out of 7 patents)

10. Masahiro Sugiura (2 out of 19 patents)

11. Jin Hashioka (2 out of 2 patents)

12. Tetsuya Kuno (2 out of 2 patents)

13. Tetsuya Nakamura (2 out of 2 patents)

14. Hideya Nakanou (2 out of 2 patents)

15. Takane Iwatsuki (2 out of 2 patents)

Core Competencies:

Sound Generating Apparatus

Hollow-Weave Airbag

Fluid Filter

Synthetic Resin

Nonwoven Fabric

Intake Module

Muffler

Interior Trim Material

Resonator

Air Cleaner

Filter Medium

Seat Belt Webbing

34 patents: Sort by Forward Citations

1. 8223987 - Attachment structure for a sound generating apparatus (2012-07-17),

2. 7424899 - Hollow-weave airbag (2008-09-16),

3. 7297282 - Fluid filter, drain mechanism thereof, draining jig used in fluid filter and draining method of fluid filter (2007-11-20),

4. 7291302 - Manufacturing method for synthetic resin hollow molded body (2007-11-06),

5. 7255197 - Muffler (2007-08-14),

6. 7144611 - Trimming materials for automobiles (2006-12-05),

7. 7141166 - Drain structure having drainpipe and fluid filter using the same (2006-11-28),

8. 7097439 - Manufacturing device and manufacturing method for synthetic resin hollow molded body (2006-08-29),

9. 6991113 - Nonwoven fabric for filter and filter for engine (2006-01-31),

10. 6910456 - Intake module having integrally housed ECU (2005-06-28),

11. 6758877 - Filter and method for manufacturing the filter (2004-07-06),

12. 6743274 - Filter and production method thereof (2004-06-01),

13. 6743270 - Filter and manufacturing method thereof (2004-06-01),

14. 6732868 - Production method and apparatus for filter, forming die for filter, forming assembly for forming filter, and filter (2004-05-11),

15. 6695939 - Method of producing interior trim material (2004-02-24),

Company Overview

Toyoda Boshoku Corporation is a prominent player in the automotive industry, specializing in the development and manufacture of interior components and filtration systems. The company focuses on enhancing vehicle comfort and safety through innovative design and advanced materials technology. With a strong commitment to sustainability, Toyoda Boshoku integrates eco-friendly practices into its production processes. Headquartered in Kariya, Japan, the company serves a global market, contributing to the evolution of automotive engineering and design.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

34 Patents

#13 in Kariya

#2,170 in Japan

#19,631 in the World

Toyoda Boshoku Corporation

Forward Citations = 835

85 inventors:

Kouichi Oda (6 out of 22 patents)

Minoru Honda (5 out of 13 patents)

Takanari Takagaki (5 out of 11 patents)

4. Toshimitsu Watanabe (3 out of 3 patents)

5. Toshiaki Nakayama (2 out of 38 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toyoda Boshoku Corporation. Retrieved from https://idiyas.com/company/toyoda-boshoku

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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