This inventor holds 8 USPTO granted patents. Top assignees: Ajinomoto Co., Ltd., Mitsubishi Burlington Co., Ltd., Mitsui Co., Ltd.. Active years: 1980-1993.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiteru Hirose. Retrieved from https://idiyas.com/inventor/yoshiteru-hirose
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
Average Co-Inventor Count = 4.4
ph-index = 3
Forward Citations = 45(Granted Patents)
Location History:
- Kamakura, JP (1980 - 1988)
- Kawasaki, JP (1993)
Company Filing History:
8 out of 1,953 
Ajinomoto Co., Ltd.
1 out of 2 Mitsubishi Burlington Co., Ltd.
1 out of 37 
Mitsui Co., Ltd.
where one patent can have more than one assignee
Years Active: 1980-1993
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8 patents (USPTO):Explore Patents
1. 5179009 - Process for producing L-aspartyl-L-phenylalanine and its diketopiperazine (1993-01-12),
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Profile summary based on public USPTO records.
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiteru Hirose. Retrieved from https://idiyas.com/inventor/yoshiteru-hirose
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]
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]
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]
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]
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]