% Expired Patents = 50.0

EPO Patents = 3

Forward Citations = 2

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10 inventors (with patents filed for the assignee):

Masatsugu Murao (2 out of 5 patents)

Makoto Kosaka (1 out of 7 patents)

Shouichi Ohashi (1 out of 2 patents)

4. Kouichi Murao (1 out of 1 patent)

5. Ken Oyamada (1 out of 1 patent)

6. Syunya Ikebata (1 out of 1 patent)

7. Hitoshi Demachi (1 out of 3 patents)

8. Seiki Nishida (1 out of 25 patents)

9. Shoichi Ohashi (1 out of 1 patent)

10. Michiyasu Honda (1 out of 4 patents)

11. Manabe Toshiyuki (0 patent)

12. Ooba Hiroshi (0 patent)

13. Murao Kouichi (0 patent)

14. Murao Masatsugu (0 patent)

15. Ohashi Shouichi (0 patent)

2 patents: Sort by Forward Citations

#1,147 in Osaka

#11,139 in Japan

Namitei Co., Ltd.

Forward Citations = 2

10 inventors:

Masatsugu Murao (2 out of 5 patents)

Makoto Kosaka (1 out of 7 patents)

Shouichi Ohashi (1 out of 2 patents)

4. Kouichi Murao (1 out of 1 patent)

5. Ken Oyamada (1 out of 1 patent)

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

3 patents (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]