Mitsubishi Ube Cement Corporation

Calculating rank

USPTO Granted Patents = 4

EPO Patents = 1

Trademarks = 3

Forward Citations = 2

Loading Chart...

5 inventors (with patents filed for the assignee):

Shigeya Hayashi (4 out of 8 patents)

Nobuyuki Ooi (4 out of 8 patents)

Yuusuke Hiraiwa (4 out of 8 patents)

4. Hirokazu Shima (13 patents)

5. Yoshiaki Takata (16 patents)

4 patents: Sort by Forward Citations

1. 12735642 - Apparatus for carbonizing biomass (2026-09-15),

2. 12331250 - Biomass solid fuel manufacturing device (2025-06-17),

3. 11939549 - Biomass solid fuel (2024-03-26),

4. 11667863 - Biomass solid fuel manufacturing method and biomass solid fuel manufacturing device (2023-06-06),

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

4 Patents

#3,059 in Tokyo

#7,591 in Japan

Tokyo, Japan

Mitsubishi Ube Cement Corporation

Forward Citations = 2

5 inventors:

Shigeya Hayashi (4 out of 8 patents)

Nobuyuki Ooi (4 out of 8 patents)

Yuusuke Hiraiwa (4 out of 8 patents)

4. Hirokazu Shima (13 patents)

5. Yoshiaki Takata (16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mitsubishi Ube Cement Corporation. Retrieved from https://idiyas.com/company/mitsubishi-ube-cement

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]