Inventor
Akinobu Takeda
Inventor
Kamisu, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation11%
C07CAcyclic or carbocyclic compounds11%
C07DHeterocyclic compounds11%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%
H05BElectric heating11%
LOC0411%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management11%
PatentTitleYear
11,028,047Method for recovering dimethyl sulfoxide from recovered resist remover20219,395,625'Acrylic acid ester derivative and method for producing same, intermediate and method for producing same, high-molecular-weight compound, and photoresist composition'20167,940,535'Discharge lamp lighting device for lighting discharge lamps'2011D0492848'Tooth brush'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004Patents assigned to BONIKA YK (1)· patent assignee history
2004Based in Hiroshima, JP· patent location history
2011Patents assigned to SHARP KK (1)· patent assignee history
2011Based in Tokyo, JP· patent location history
2016–2021Patents assigned to KURARAY CO (2)· patent assignee history
2016Based in Tainai, JP· patent location history
2021Based in Kamisu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KURARAY CO | 2 | 2016–2021 |
| BONIKA YK | 1 | 2004 |
| SHARP KK | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kamisu, JP | 1 | 2021 |
| Tainai, JP | 1 | 2016 |
| Tokyo, JP | 1 | 2011 |
| Hiroshima, JP | 1 | 2004 |