Inventor
TAKESHI IZUMI
Inventor
JP
Overview
Patents· 8 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 chemistry15%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment15%
C02FTreatment of water, waste water, sewage, or sludge13%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds10%
C01BNon-metallic elements5%
C01GCompounds containing metals not covered by subclasses c01d or c01f5%
F01DNon-positive displacement machines or engines, e.g. steam turbines5%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants5%
B22DCasting of metals3%
B23PMetal-working not otherwise provided for3%
PatentTitleYear
12,161,989Cobalt ion adsorption material and method for producing same202411,890,610Cobalt ion adsorbent, method for producing same and treatment apparatus for cobalt ion-containing liquid202411,534,875Sealing fin fixing apparatus and sealing fin fixing method202211,471,855Adsorption 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 apparatus202211,400,432Silicotitanate molded body, production method thereof, adsorbent for cesium and/or strontium comprising silicotitanate molded body, and decontamination method for radioactive waste solution by using adsorbent202211,268,169Ni-based superalloy cast article and Ni-based superalloy product using same202211,213,799Adsorbent 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 MITSUBISHI HEAVY IND LTD (1)· patent assignee history
2022Patents assigned to MITSUBISHI POWER LTD (1)· patent assignee history
2022–2024Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EBARA CORP | 4 | 2022 |
| TITAN KOGYO KK | 3 | 2022–2024 |
| NIPPON CHEMICAL IND | 2 | 2022 |
| MITSUBISHI HEAVY IND LTD | 1 | 2022 |
| MITSUBISHI POWER LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2022–2024 |