% Expired Patents = 50.0

EPO Patents = 1

Forward Citations = 1

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11 inventors (with patents filed for the assignee):

Mutsunori Shirai (1 out of 4 patents)

Atsushi Takemura (1 out of 3 patents)

Takayuki Ezaki (1 out of 1 patent)

4. Tsukasa Hayashi (1 out of 1 patent)

5. Takeshi Ujiiye (1 out of 1 patent)

6. Makoto Ganaha (1 out of 1 patent)

7. Shigekazu Yamamoto (1 out of 1 patent)

8. Setsuo Yamamoto (1 out of 6 patents)

9. Hiroki Kurisu (1 out of 3 patents)

10. Mitsuru Matsuura (1 out of 5 patents)

11. Masaki Hesaka (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 9347944 - Method for detecting pneumonia causative bacteria using nucleic acid chromatography (2016-05-24),

2. 6841265 - Titanium alloy vacuum and vacuum part (2005-01-11),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#23 in Yamaguchi

#11,133 in Japan

Yamaguchi, Japan

Yamaguchi Technology Licensing Organization, Ltd.

Forward Citations = 1

11 inventors:

Mutsunori Shirai (1 out of 4 patents)

Atsushi Takemura (1 out of 3 patents)

Takayuki Ezaki (1 out of 1 patent)

4. Tsukasa Hayashi (1 out of 1 patent)

5. Takeshi Ujiiye (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yamaguchi Technology Licensing Organization, Ltd.. Retrieved from https://idiyas.com/company/yamaguchi-technology-licensing-organization

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]

1 patent (EPO):

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]