Trademarks = 2

Forward Citations = 51

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16 inventors (with patents filed for the assignee):

Shinya Kataoka (2 out of 2 patents)

Kotohiko Sekoguchi (1 out of 6 patents)

Tominori Sato (1 out of 4 patents)

4. Toshio Fujioka (1 out of 1 patent)

5. Hiroshi Shukunami (1 out of 1 patent)

6. Keiichi Noguchi (1 out of 2 patents)

7. Mutsushi Muramoto (1 out of 4 patents)

8. Takayuki Ohata (1 out of 1 patent)

9. Masahiro Kida (1 out of 1 patent)

10. Akio Kashiwagi (1 out of 1 patent)

11. Junji Nakanishi (1 out of 1 patent)

12. Masahiko Ohmura (1 out of 1 patent)

13. Masakazu Maruoka (1 out of 1 patent)

14. Mashashi Takata (1 out of 1 patent)

15. Masahiro Nakamoto (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. D863995 - Vibration and temperature measuring device (2019-10-22),

2. D827468 - Vibration and temperature measuring device (2018-09-04),

3. D824271 - Vibration and temperature measuring device (2018-07-31),

4. 6332112 - Method and apparatus for inspecting steam traps, and management system for managing steam traps (2001-12-18),

5. 5368063 - Heating system for conveyor pipes (1994-11-29),

6. 4923115 - Mixing valve apparatus (1990-05-08),

Company Overview

Miyawaki Inc. is a leading provider of innovative solutions for sustainable forestry and environmental restoration. We specialize in implementing the Miyawaki method, a unique technique for rapidly creating biodiverse forests in urban areas. With over two decades of experience, we have successfully completed numerous projects worldwide, contributing to the restoration of ecosystems and the preservation of biodiversity. Our team of experts is dedicated to promoting green living and creating a healthier planet for future generations.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#651 in Osaka

#5,989 in Japan

Osaka, Japan

Miyawaki Inc.

Forward Citations = 51

16 inventors:

Shinya Kataoka (2 out of 2 patents)

Kotohiko Sekoguchi (1 out of 6 patents)

Tominori Sato (1 out of 4 patents)

4. Toshio Fujioka (1 out of 1 patent)

5. Hiroshi Shukunami (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Miyawaki Inc.. Retrieved from https://idiyas.com/company/miyawaki

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]