Inventor
Taizo Ito
Inventor
Kato, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
C07DHeterocyclic compounds17%
A61KPreparations for medical, dental or toiletry purposes13%
C01CAmmonia8%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
C23CCoating metallic material8%
C30BSingle-crystal growth8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
C07BGeneral methods of organic chemistry4%
PatentTitleYear
10,703,725Process for producing novel 4-benzoazonine derivatives20208,653,285'Aminopropylidene derivative'20148,536,342'Process for producing thiabenzoazulene-propionic acid derivative'20138,377,967'Piperidine derivative'20137,029,940'Ammonia for use in manufacture of GaN-type compound semiconductor and method for manufacturing GaN-type compound semiconductor'20066,719,842'Ammonia for use in manufacture of GaN-type compound semiconductor and method for manufacturing GaN-type compound semiconductor'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2006Patents assigned to SHOWA DENKO KK (2)· patent assignee history
2004–2006Based in Kanagawa, JP· patent location history
2013–2020Patents assigned to NIPPON ZOKI PHARMACEUTICAL CO (4)· patent assignee history
2013–2014Patents assigned to HIGASHIURA KUNIHIKO (3)· patent assignee history
2013–2014Patents assigned to ITO TAIZO (3)· patent assignee history
2013–2014Patents assigned to OGINO TAKASHI (3)· patent assignee history
2013–2020Based in Kato, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON ZOKI PHARMACEUTICAL CO | 4 | 2013–2020 |
| HIGASHIURA KUNIHIKO | 3 | 2013–2014 |
| ITO TAIZOself | 3 | 2013–2014 |
| OGINO TAKASHI | 3 | 2013–2014 |
| SHOWA DENKO KK | 2 | 2004–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kato, JP | 4 | 2013–2020 |
| Kanagawa, JP | 2 | 2004–2006 |