Inventor
Izumi Shimoyama
Inventor
Kurashiki, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Bprimary
C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials36%
G01NInvestigating or analysing materials by determining their chemical or physical properties32%
C10LFuels not otherwise provided for25%
B01FMixing, e.g. dissolving, emulsifying or dispersing4%
C01BNon-metallic elements4%
PatentTitleYear
10,802,011Coal-to-coal adhesiveness evaluation method202010,144,891Method for preparing coal mixture for cokemaking, coal mixture, and method for producing coke20189,970,921Method for evaluating weathering degree of coal, method for evaluating coking property of weathered coal, method for controlling weathering degree of coal, and method for producing coke20189,857,350'Coal-to-coal adhesiveness evaluation method'20189,850,441Method for blending coals, and method for producing coke20179,845,439Method for blending coals for cokemaking and method for producing coke20179,708,558'Method for preparing coal for coke making'20179,463,980'Method for manufacturing coke'20169,340,740'Method for evaluating thermal plasticity of coals and caking additives, and method for producing coke'20169,102,892'Method for preparing coal for coke making'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to JFE STEEL CORP (10)· patent assignee history
2015–2016Patents assigned to DOHI YUSUKE (2)· patent assignee history
2015–2016Patents assigned to FUKADA KIYOSHI (2)· patent assignee history
2015–2016Patents assigned to SHIMOYAMA IZUMI (2)· patent assignee history
2015–2016Patents assigned to SUMI HIROYUKI (2)· patent assignee history
2015–2018Based in Kurashiki, JP· patent location history
2016Based in Okayama, JP· patent location history
2017–2020Based in Tokyo, JP· patent location history
2017Based in Fukuyama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JFE STEEL CORP | 10 | 2015–2020 |
| DOHI YUSUKE | 2 | 2015–2016 |
| FUKADA KIYOSHI | 2 | 2015–2016 |
| SHIMOYAMA IZUMIself | 2 | 2015–2016 |
| SUMI HIROYUKI | 2 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kurashiki, JP | 5 | 2015–2018 |
| Tokyo, JP | 3 | 2017–2020 |
| Fukuyama, JP | 1 | 2017 |
| Okayama, JP | 1 | 2016 |