Inventor
Masaaki Yamada
Inventor
Kyoto, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Nprimary
C12NMicroorganisms or enzymes21%
C07KPeptides18%
A61KPreparations for medical, dental or toiletry purposes15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
Y02ATechnologies for adaptation to climate change6%
B41JTypewriters3%
B61LGuiding railway traffic3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
C08LCompositions of macromolecular compounds3%
C09JAdhesives3%
PatentTitleYear
11,007,796Image forming apparatus and control method202110,960,908Train equipment management system, train equipment management method and computer readable medium20217,491,766'Aqueous emulsion and use thereof'20095,494,663'Treatment of microbial infection with interleukin 1 polypeptides'19965,401,643'Method of preparing an active human neutrophil chemotactic factor polypeptide'19955,376,639'Treatment of sarcoma with interleukin 1.alpha. polypeptides'19945,306,627'Process for producing a human neutrophil chemotactic factor peptide and a recombinant expression vector for the said polypeptide'19945,288,852'Human tumor necrosis factor polypeptides'19945,043,271'DNA encoding rabbit TNE, vector having said DNA inserted thereinto, host transformed with said vector, rabbit TNF polypeptide, and process for production thereof'19913,945,889'Preparation of human placental hyaluronidase'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to GREEN CROSS CORP (1)· patent assignee history
1976–1996Based in Kyoto, JP· patent location history
1991–1996Patents assigned to DAINIPPON PHARMACEUTICAL CO (5)· patent assignee history
2009Based in Shizuoka, JP· patent location history
2021Patents assigned to KATAHIRA SHIZUHO (1)· patent assignee history
2021Patents assigned to KIZAKI OSAMU (1)· patent assignee history
2021Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
2021Based in Kanagawa, JP· patent location history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAINIPPON PHARMACEUTICAL CO | 5 | 1991–1996 |
| GREEN CROSS CORP | 1 | 1976 |
| KATAHIRA SHIZUHO | 1 | 2021 |
| KIZAKI OSAMU | 1 | 2021 |
| MITSUBISHI ELECTRIC CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 7 | 1976–1996 |
| Kanagawa, JP | 1 | 2021 |
| Tokyo, JP | 1 | 2021 |
| Shizuoka, JP | 1 | 2009 |