Inventor
TAKASHI SAKUMA
Inventor
JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment14%
C02FTreatment of water, waste water, sewage, or sludge12%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
H01LSemiconductor devices7%
C01BNon-metallic elements5%
C01GCompounds containing metals not covered by subclasses c01d or c01f5%
B28BShaping clay or other ceramic compositions2%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals2%
PatentTitleYear
12,456,605Plasma processing apparatus and plasma processing method202512,347,676Substrate processing method and substrate processing system202512,161,989Cobalt ion adsorption material and method for producing same202411,993,841Substrate processing method and substrate processing apparatus202411,890,610Cobalt ion adsorbent, method for producing same and treatment apparatus for cobalt ion-containing liquid202411,626,290Method, device, and system for etching silicon oxide film202311,471,855Adsorption method for at least one of cesium and strontium employing silicotitanate having sitinakite structure202211,446,631Alkaline earth metal ion adsorbent, and production method of the same, and alkaline earth metal ion-containing liquid treatment apparatus202211,409,256Information processing device, information processing method and non-transitory computer-readable storage medium for synchronizing edited content of control programs202211,400,432Silicotitanate molded body, production method thereof, adsorbent for cesium and/or strontium comprising silicotitanate molded body, and decontamination method for radioactive waste solution by using adsorbent202211,213,799Adsorbent for radioactive antimony, radioactive iodine and radioactive ruthenium, and treatment method of radioactive waste water using the adsorbent2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to EBARA CORP (4)· patent assignee history
2022–2024Patents assigned to TITAN KOGYO KK (3)· patent assignee history
2022Patents assigned to NIPPON CHEMICAL IND (2)· patent assignee history
2022Patents assigned to OMRON TATEISI ELECTRONICS CO (1)· patent assignee history
2022–2025Based in JP· patent location history
2023–2025Patents assigned to TOKYO ELECTRON LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EBARA CORP | 4 | 2022 |
| TOKYO ELECTRON LTD | 4 | 2023–2025 |
| TITAN KOGYO KK | 3 | 2022–2024 |
| NIPPON CHEMICAL IND | 2 | 2022 |
| OMRON TATEISI ELECTRONICS CO | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 11 | 2022–2025 |