Inventor
Toshikazu Yamaoka
Inventor
Inashiki-gun, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Bprimary
C07BGeneral methods of organic chemistry14%
C07KPeptides14%
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
H01JElectric discharge tubes or discharge lamps14%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
Y02PClimate change mitigation technologies in the production or processing of goods14%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to KYORIN SEIYAKU KK (1)· patent assignee history
2015Patents assigned to YAMAOKA TOSHIKAZU (1)· patent assignee history
2015Based in Tochigi, JP· patent location history
2018Patents assigned to FDK CORP (1)· patent assignee history
2018Patents assigned to LITTELFUSE JAPAN G K (1)· patent assignee history
2018Patents assigned to LITTLEFUSE JAPAN G K (1)· patent assignee history
2018Based in Inashiki-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FDK CORP | 1 | 2018 |
| KYORIN SEIYAKU KK | 1 | 2015 |
| LITTELFUSE JAPAN G K | 1 | 2018 |
| LITTLEFUSE JAPAN G K | 1 | 2018 |
| YAMAOKA TOSHIKAZUself | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Inashiki-gun, JP | 1 | 2018 |
| Tochigi, JP | 1 | 2015 |